Browse Finding Aids by Date
1951-1975
A
- A. James Delahoussaye collection of Atchafalaya River Basin recordings.
- A. Philip Randolph papers, 1909-1979.
- Aaron Copland collection, 1841-1991.
- Aaron Ziegelman Foundation collection.
- Abba Ptachya Lerner papers, 1929-1986.
- Abbott, Elizabeth Lee. Elizabeth Lee Abbott papers, 1855-2006.
- Abel Doysié papers, 1910-1967.
- Abel Wolman papers, 1904-1975.
- Abelson, Philip Hauge. Philip Hauge Abelson papers, 1924-2002.
- Abraham A. Schwadron "Chad Gadya" collection, 1973-1985.
- Abraham Flexner papers, 1865-1989.
- Abraham Ribicoff papers, 1927-1981.
- Abrams, Elliott, 1948- Elliott Abrams papers.
- Abramson, Rudy. Rudy Abramson papers, 1941-1990.
- Ace, Goodman. Goodman Ace papers, 1922-1983.
- Ackerman, Carl W. (Carl William), 1890-1970. Carl W. Ackerman papers, 1833-1970.
- Ackerman, John F., -1942. John F. Ackerman papers. 1860-1942.
- Ackerman, Mabel VanderHoof. Mabel VanderHoof Ackerman papers.
- Ackerman, Robert V. (Robert VanderHoof). Robert V. Ackerman papers.
- Adams, Arthur S. (Arthur Stanton), 1896-1980. Arthur S. Adams papers, 1928-1975.
- Adams, Leason Heberling, 1887-1969. Leason Heberling Adams papers, 1919-1968.
- Adams, Maude, 1872-1953. Maude Adams papers, 1925-1956.
- Adee, Alvey A. (Alvey Augustus), 1842-1924. Alvey A. Adee papers.
- Adee, Augustus Alvey, 1802-1844. Augustus Alvey Adee papers.
- Adee, David Graham, 1837-1901. David Graham Adee papers.
- Adee family. Adee family papers, 1824-1966.
- Adee family papers, 1824-1966.
- Adelaide Rosalia Hasse papers, 1862-1951.
- Adelman, Bob. Bob Adelman Photograph Archive.
- Adler, Alexandra, 1901-2001. Alexandra Adler papers. 1911-2001.
- Adler, Alfred, 1870-1937. Alfred Adler papers, 1885-2001.
- Adler family. Adler family papers. 1885-2001.
- Adler, Kurt A. (Kurt Alfred), 1905-1997. Kurt A. Adler papers. 1929-1997.
- A.E. Hotchner papers.
- A.E. Hotchner/Ernest Hemingway collection, 1944-1968.
- AFRTS Collection.
- Ager, Milton, 1893-1979. Milton Ager music manuscripts, circa 1918-1979.
- Agnes Elizabeth Ernst Meyer papers, 1853-2010.
- Agree, George E. George E. Agree papers, 1961-2001.
- Agronsky, Martin. Martin Agronsky papers, 1907-2002.
- A.K. Fisher papers, 1827-1957.
- Al Wester collection, 1948-2007.
- Alan Greenspan papers, 1914-2009.
- Alan H. Shapley papers, 1934-1996.
- Alan Hovhaness collection.
- Alan Hovhaness music manuscripts, 1939-1969.
- Alan Jay Lerner papers, 1880-1997.
- Alan M. and Sali Ann Kriegsman collection, 1933-1997.
- Alan Tower Waterman papers, 1912-1967.
- Alanna Nash archive, 1924-2008.
- Albert Einstein papers, 1916-1953.
- Albert Goldberg correspondence, 1947-1981.
- Albert Szent-Györgyi papers, 1908-1986.
- Albright, Madeleine Korbel. Madeleine Korbel Albright papers, 1925-2015.
- Aldrich family. John Aldrich Stephenson collection of the Hand, Fiske, and Aldrich families papers. 1745-1966.
- Aldrich family papers.
- Aldrich, Morton Arnold, 1874-1956. Morton Arnold Aldrich papers.
- Aldrich, Zoë Worthington Fiske, 1864-1942. Zoë Worthington Fiske Aldrich papers.
- Alex Haley papers, 1831-2005.
- Alexander Freud and Sophie Schreiber Freud papers, 1872-1965.
- Alexander King papers, 1953-1987.
- Alexander Meigs Haig papers, 1962-1982.
- Alexandra Danilova collection, 1920-2000.
- Alexis Vasilevich Babine papers, 1895-1953.
- Alfred Adler papers, 1885-2001.
- Alfred Bendiner memorial collection (Library of Congress).
- Alfred Drake papers, 1892-2004.
- Alfred Easton Poor papers, 1866-1985.
- Alfred Newman film music manuscripts, 1931-1955.
- Alice Eversman and Elena De Sayn collection.
- Alice Eversman and Elena de Sayn papers, 1862-1970s.
- Alice M. Rivlin papers, 1960-2007.
- Allen, Charles Julius, 1840-1915. Charles Julius Allen papers.
- Allen family papers.
- Allen, Florence Ellinwood, 1884-1966. Florence Ellinwood Allen papers, 1907-1965.
- Allen, Frederick Lewis, 1890-1954. Frederick Lewis Allen papers, 1890-1954.
- Allen, Grace Elizabeth, 1886-1976. Grace Elizabeth Allen papers.
- Allen Neuharth papers, 1949-2013.
- Allen Varley Astin papers, 1939-1973.
- Almeida, Laurindo. Laurindo Almeida papers, 1912-1995.
- Alpert, Michael. Michael Alpert collection, 1956-2008.
- Alsop, Joseph, 1910-1989. Joseph Alsop and Stewart Alsop papers, 1699-1989.
- Alsop, Joseph, 1910-1989. Joseph Alsop interview.
- Alsop, Stewart. Joseph Alsop and Stewart Alsop papers. 1699-1989.
- Alvin Ailey American Dance Theater. Alvin Ailey American Dance Theater collection, 1910-2024.
- Alvin Ailey American Dance Theater collection, 1910-2024.
- Alvin Ailey Dance Foundation collection.
- Am-Rus Literary Agency. Am-Rus Literary Agency records, 1927-1990.
- Am-Rus Literary Agency records, 1927-1990.
- Ambler, Barbara Hayes, 1926-2006. Barbara Hayes Ambler papers.
- American Ballet Theatre. American Ballet Theatre archive, 1940-2014.
- American Ballet Theatre archive, 1940-2014.
- American / Century Play Company scripts and business papers, 1894-2006.
- American Colony in Jerusalem collection, circa 1786-2007.
- American Colony (Jerusalem). American Colony in Jerusalem collection, circa 1786-2007.
- American Conservatory at Fontainebleau records, 1922-2024.
- American Council of Learned Societies. American Council of Learned Societies records, 1910-2019.
- American Council of Learned Societies records, 1910-2019.
- American Folk Blues Festival photograph collection, 1962-1965.
- American Foreign Service Association. American Foreign Service Association records, 1940-1964.
- American Foreign Service Association records, 1940-1964.
- American Historical Association. American Historical Association records, 1884-1986.
- American Historical Association records, 1884-1986.
- American Institute of Aeronautics and Astronautics. Institute of the Aerospace Sciences archives, 1783-1962.
- American Medical Center for Burma. American Medical Center for Burma records, 1945-1966.
- American Medical Center for Burma records, 1945-1966.
- American Play Company. American / Century Play Company scripts and business papers, 1894-2006.
- American Psychoanalytic Association. American Psychoanalytic Association bylaws.
- American Psychoanalytic Association. American Psychoanalytic Association records.
- American Psychological Association. American Psychological Association records, 1917-1986.
- American Psychological Association records, 1917-1986.
- American Scholar records, 1926-2010.
- American Society of Adlerian Psychology. American Society of Adlerian Psychology records, 1951-1970.
- American Society of Adlerian Psychology records, 1951-1970.
- American Society of Landscape Architects. American Society of Landscape Architects records, 1899-1966.
- American Society of Landscape Architects records, 1899-1966.
- American Studies Association. American Studies Association records, 1946-2017.
- American Studies Association records, 1946-2017.
- Ames, Louise Bates. Louise Bates Ames papers, 1915-1996.
- Amitai Etzioni papers, 1918-2023.
- Anatoliĭ Zakharovich Rubinov papers, 1968-1996.
- Anderson, Clinton Presba, 1895-1975. Clinton Presba Anderson papers, 1938-1973.
- Anderson, Frank Maloy, 1871-1961. Frank Maloy Anderson papers, 1895-1961.
- Anderson, Maxwell, 1888-1959. Maxwell Anderson papers, 1920-1989.
- Andre Kostelanetz collection, 1922-1984.
- Andre Kostelanetz collection, publicity and awards from the collection, 1936-1963.
- Andres Soriano papers, 1940-1984.
- Andrew Gbur collection, 1916-1992.
- Andrews, Edgar D., 1890-1974. Edgar D. Andrews collection 1917-1974.
- Angelo Patri papers, 1904-1962.
- Anita O'Day papers, 1939-2004.
- Ann Cottrell Free papers, 1854-2018.
- Ann Druyan papers.
- Ann Murphy collection on the Rockettes and Radio City Music Hall, 1959-2015.
- Ann Tanneyhill papers, 1879-2012.
- Anna Arnold Hedgeman papers, 1944-1952.
- Anna Freud papers, 1880-1995.
- Anna Kelton Wiley papers, 1798-1964.
- Anne and Frank Warner collection, 1938-1969.
- Anne B. Turpeau papers, 1915-1986.
- Anne Hull collection, 1905-1980.
- Anne Hull papers, 1894-1981.
- Anne Porter papers, 1911-2014.
- Antheil, George, 1900-1959. George and Böske Antheil papers, circa 1875-1984.
- Anthony A. Faranda World War II maps, photographs, and papers collection.
- Anthony Lake papers, 1916-2003.
- Anthony Lewis papers, 1941-2007.
- Antonín Novotný papers, 1848-1966.
- A.P. Schmidt Company. A.P. Schmidt Company archives, 1869-1958.
- A.P. Schmidt Company archives, 1869-1958.
- Ara Mesrobian papers, 1876-2011.
- Arch Oboler collection, 1916-1992.
- Archer, Gleason L., 1880-1966. Gleason L. Archer papers.
- Archibald MacLeish papers, 1907-1981.
- Archibald Roosevelt Jr. papers, 1838-2002.
- Archive of Folk Song (U.S.). Paul Bowles Moroccan music collection, 1957-1989.
- Archive of Folk Song (U.S.). Woody Guthrie manuscript collection, 1935-1950.
- Arem, Jocelyn. Caffè Lena collection, 1960-2013.
- Arendt, Hannah, 1906-1975. Hannah Arendt papers, 1898-2006.
- Arieti, Silvano. Silvano Arieti papers, 1914-1981.
- Arlow, Jacob A. Jacob A. Arlow papers.
- Arlow, Jacob A. Jacob A. Arlow papers, 1923-2004.
- Armand Hammer papers, circa 1508-1989.
- Armed Forces Radio and Television Service Collection, 1943-1997.
- Armstrong, Louis, 1901-1971. Sharon Preston-Folta collection on Lucille Preston and Louis Armstrong, 1940-2009.
- Armstrong, Robert Burns, 1903-1955. Robert Burns Armstrong papers.
- Arne Oldberg collection, circa 1887-1962.
- Arno A. Penzias papers, 1931-2006.
- Arnold Moss papers, 1935-1987.
- Arnold T. Schwab collection on Marian Nevins MacDowell, 1731-1993.
- Art Buchwald papers, 1885-2007.
- Arthur B. Spingarn papers, 1850-1968.
- Arthur, Chester Alan, II, 1864-1937. Chester Alan Arthur II papers. 1874-1937.
- Arthur, Chester Alan, III, 1901-1972. Chester Alan Arthur III papers. 1853-1972.
- Arthur family. Arthur family papers, 1817-1972.
- Arthur family papers, 1817-1972.
- Arthur Gold and Robert Fizdale collection of music manuscripts, 1948-1965.
- Arthur Gold and Robert Fizdale piano music.
- Arthur Hamilton Bridge collection, 1941-2005.
- Arthur J. Finkelstein papers, 1960-2019.
- Arthur J. Goldberg celestial chart and map collection.
- Arthur J. Goldberg papers, 1793-1995.
- Arthur J. Morris papers, 1888-1976.
- Arthur Laurents papers, circa 1900-2011.
- Arthur Mann papers, 1901-1969.
- Arthur Rothstein papers, 1936-2000.
- Arthur S. Adams papers, 1928-1975.
- Arthur Schwartz papers, 1900-1983.
- Arthur Stanley Riggs papers, 1929-1952.
- Artur Rodzinski collection, 1868-1989.
- Artur Rubinstein correspondence, 1921-1984.
- Asian American Pacific Islander Collection. (2)
- Association of Research Libraries. Association of Research Libraries records, 1932-1981.
- Association of Research Libraries records, 1932-1981.
- Astin, Allen Varley, 1904-1984. Allen Varley Astin papers, 1939-1973.
- Atlantic Union Committee. Atlantic Union Committee records, 1940-1968.
- Atlantic Union Committee records, 1940-1968.
- Atwell, Donald Lockhart, 1925-1989 Donald L. Atwell Papers.
- Augur, Robert Frank, 1910-2000. Robert Frank Augur collection, 1941-2016.
- August Heckscher papers, 1931-1999.
- Austin, Bernard L. (Bernard Lige), 1902-1979. Bernard L. Austin papers, 1916-1979.
- Ayn Rand papers, 1933-1976.
- Azevedo, Luiz Heitor Corrêa de. Luiz Heitor Corrêa de Azevedo collection on Latin American folklore, 1904-1986.
- Azevedo, Luiz Heitor Corrêa de. Luiz Heitor Corrêa de Azevedo papers, circa 1865-1990.
B
- Babbitt, Milton, 1916-2011. Milton Babbitt music sketches, 1899-2006.
- Babine, Alexis Vasilevich, 1866-1930. Alexis Vasilevich Babine papers, 1895-1953.
- Backus, John W., 1924-2007. John W. Backus papers, 1951-2001.
- Bacon collection, 1907-1990.
- Bacon, Ernst, 1898-1990. Ernst Bacon collection, 1898-1990.
- Bailey, Leo Joseph, 1894-1988 Leo Joseph Bailey collection 1917-2008.
- Bailey, Pearl. Pearl Bailey papers, 1931, 1950-1992.
- Baker, Howard H., Jr. (Howard Henry), 1925-2014. Howard H. Baker papers. 1975-1982.
- Balchen, Audrey S. Audrey S. Balchen research file. 1926-1996.
- Balchen, Bernt, 1899-1973. Bernt Balchen papers, 1913-2005.
- Baldwin, Hanson Weightman, 1903-1991. Hanson Weightman Baldwin papers, 1920-1978.
- Balint, Michael. Michael Balint oral history interview.
- Ballentine, John J. (John Jennings), 1896-1970. John J. Ballentine papers, 1913-1973.
- Ballets russes. Serge Grigoriev / Ballets Russes archive. 1909-2009.
- Balthazar Korab collection.
- Balthazar Korab photographic archive.
- Bancroft Library. Regional Oral History Office. Bancroft Library. Regional Oral History Office oral history interviews, 1959-1979.
- Bancroft Library. Regional Oral History Office oral history interviews, 1959-1979.
- Banister, Marion Glass, 1868-1951. Marion Glass Banister papers, 1933-1951.
- Barab, Seymour. Seymour Barab music manuscripts, 1958-2008.
- Barbara Dane collection.
- Barbara Gamow papers.
- Barber, Samuel, 1910-1981. Samuel Barber collection, 1852-2000.
- Barnard, Leon F., 1877-1917. Leon F. Barnard papers, 1901-circa 1993.
- Barnes, Joseph, 1907-1970. Joseph Barnes papers, 1930-1952.
- Baroody, William J., 1916-1980. William J. Baroody papers, 1943-1983.
- Barr, Cyrilla. Cyrilla Barr research materials on Elizabeth Sprague Coolidge, 1864-2000.
- Barrus, Clara, 1864-1931. Clara Barrus and John Burroughs papers. 1877-1981.
- Barry Commoner papers, 1915-2009.
- Barry Sisters. Barry Sisters papers, 1950s-2006.
- Barry Sisters papers, 1950s-2006.
- Barth, John, 1930- John Barth literary manuscripts, 1955-1978.
- Bartlett, Ethel, 1896-1978. Ethel Bartlett and Rae Robertson music and other papers, 1914-1970.
- Bartlett, Paul Wayland, 1865-1925. Paul Wayland Bartlett papers, 1875-1959.
- Bartlett, Truman Howe, 1835-1923. Truman Howe Bartlett papers. 1881-1922.
- Bary, Helen Valeska, 1887-1973. Helen Valeska Bary oral history interview.
- Bassow, Whitman. Whitman Bassow papers, 1920-1990.
- Bateson, Gregory, 1904-1980. Gregory Bateson papers.
- Battin, Patricia. Patricia Battin papers.
- Bauer, Harold, 1873-1951. Harold Bauer collection, 1886-1951.
- Bayard Rustin papers, 1942-1987.
- Bazelon, Irwin. Irwin Bazelon papers, 1913-2009.
- Beach, Ed. Edward Beach collection of jazz photographs and other iconography, 1940-1975.
- Beach, Joseph Warren, 1880-1957. Concept of nature in nineteenth-century English poetry. 1936.
- Beach, Joseph Warren, 1880-1957. Joseph Warren Beach papers, 1891-1955.
- Beach, Joseph Warren, 1880-1957. Making of the Auden canon. 1957.
- Beale, Edward Fitzgerald, 1822-1893. Edward Fitzgerald Beale papers.
- Beale family. Beale family papers from the Decatur House, 1794-1957.
- Beale family papers from the Decatur House, 1794-1957.
- Beale, Marie Oge, 1880-1956. Marie Oge Beale diaries.
- Beale, Truxton, 1856-1936. Truxton Beale papers.
- Beatrice Rose Waldinger papers, 1918-1967.
- Beck, Brenda E. F. Brenda Beck collection from Tamil Nadu, India, 1964-2017.
- Becker, Diana. Diana Cohen Hopi religion collection, 1974.
- Becker, Florence Deakins, 1878-1969. Florence Deakins Becker papers, 1891-1963.
- Becton, Julius W. (Julius Wesley), 1926-2023. Julius W. Becton papers 1780-2008.
- Bee, Darlene Laverne. Vida Chenoweth collection, circa 1940-2000.
- Beers, Henry Putney, 1907-1996. Henry Putney Beers papers, 1910-1992.
- Belle Roosevelt papers.
- Belmont, Alva, 1853-1933. Alva Belmont scrapbook collection.
- Belmont-Paul Women's Equality National Monument. Belmont-Paul Women's Equality National Monument records.
- Belo, Jane, 1904-1968. Jane Belo papers.
- Bemelmans, Ludwig, 1898-1962. Ludwig Bemelmans papers, 1951-1962.
- Bendiner, Alfred. Alfred Bendiner memorial collection (Library of Congress).
- Bendiner memorial collection (Library of Congress).
- Benedict, Ruth, 1887-1948. Ruth Benedict papers.
- Benjamin C. Gruenberg and Sidonie Matsner Gruenberg papers, 1878-1972.
- Benjamin C. Gruenberg papers.
- Benjamin Gerig papers, 1927-1974.
- Benjamin, Harold Raymond Wayne, 1893-1969. Harold Raymond Wayne Benjamin papers, 1908-1972.
- Benjamin, Herbert, 1900-1983. Herbert Benjamin papers, 1915-2004.
- Benjamin K. Edwards collection.
- Benjamin S. Custer papers, 1912-2000.
- Benjamin S. Loeb papers, 1945-1999.
- Benjamin T. Montgomery family papers, 1872-1987.
- Benjamin V. Cohen papers, 1902-1983.
- Bennett, William R. (William Ralph), 1904- William R. Bennett papers.
- Bennett, William Ralph, 1930-2008. William Ralph Bennett papers, 1922-circa 1998.
- Beny J. Primm papers, 1937-2015.
- Bergler, Edmund, 1899-1962. Edmund Bergler papers, 1943-1978.
- Berkman-Hunter, Bernece, 1910-1988. Bernece Berkman-Hunter papers, 1910-1991.
- Berkner, Lloyd V. (Lloyd Viel), 1905-1967. Lloyd V. Berkner papers, 1938-1967.
- Berle, Milton. Milton Berle papers, 1906-2002. (2)
- Berlin, Irving, 1888-1989. Irving Berlin collection, 1895-1990.
- Berman, Marcia. Bess Lomax Hawes collection, 1894-2009.
- Bernadotte Everly Schmitt papers, 1868-1970.
- Bernard A. Schriever papers, 1931-2005.
- Bernard Gotfryd photograph collection (Library of Congress).
- Bernard L. Austin papers, 1916-1979.
- Bernard Malamud papers, 1930-1989.
- Bernays, Edward L., 1891-1995. Edward L. Bernays papers.
- Bernays, Edward L., 1891-1995. Edward L. Bernays papers, 1777-1994.
- Bernays, Edward L., 1891-1995. Visual materials from the Edward L. Bernays papers.
- Bernece Berkman-Hunter papers, 1910-1991.
- Bernfeld, Siegfried, 1892-1953. Siegfried Bernfeld papers, 1854-1975.
- Bernstein, Leonard, 1918-1990. Leonard Bernstein collection, circa 1900-1995.
- Bernt Balchen papers, 1913-2005.
- Berry, Faith. Faith Berry papers, 1859-2009.
- Berryman, John, 1914-1972. John Berryman papers, 1942-1982.
- Berta Bornstein papers, 1933-1971.
- Bertha Schooler Sohn map collection.
- Bertram D. Lewin papers, 1883-1974.
- Bess Furman papers, 1728-1967.
- Bess Lomax Hawes collection, 1894-2009.
- Bhumibol Adulyadej, King of Thailand, 1927-2016. Serge Rips collection of King Bhumibol Adulyadej music manuscripts, 1946-1995.
- Bhumibol Adulyadej (King of Thailand) collection 1946-1954.
- Biddle, George, 1885-1973. George Biddle papers, 1863-1973.
- Biderman, Sol. Sol Biderman collection, 1954-2004.
- Bill Cosel papers.
- Bill Mauldin papers, 1941-1970.
- Billy Byers collection, 1964-1980.
- Billy May arrangements, 1939-1995.
- Billy Strayhorn music manuscripts and estate papers, 1918-2015.
- Billy Taylor papers, 1942-2004.
- Bixby, Harold McMillan, 1890-1965. Harold McMillan Bixby papers, 1925-1962.
- Black, Hugo LaFayette, 1886-1971. Hugo LaFayette Black papers, 1883-1976.
- Black, Mark Ryan, 1945-1967. Mark Ryan Black collection, 1966-2011.
- Black, Wilson. Wilson Black Drum Corps Collection, 1973-1984.
- Blackmun, Harry A. (Harry Andrew), 1908-1999. Harry A. Blackmun papers, 1913-2001.
- Blandy, William H. P. (William Henry Purnell), 1890-1954. William H.P. Blandy papers, 1913-1977.
- Bloch collection, 1888-1981.
- Bloch, Ernest, 1880-1959. Ernest Bloch collection, 1888-1981.
- Block, Herbert, 1909-2001. Herbert Block papers, 1863-2002.
- Block, Ralph, 1889-1974. Ralph Block papers, 1872-1971.
- Blos, Peter. Peter Blos papers.
- Blücher, Heinrich, 1899-1970. Heinrich Blücher papers.
- Boas, Franziska, 1902-1988. Franziska Boas collection, 1920-1988.
- Bob Adelman Photograph Archive.
- Bob Fosse and Gwen Verdon collection, 1920-1991.
- Bob Fosse and Gwen Verdon collection, clippings from the collection, 1949-1987.
- Bob Hope collection, circa 1900-2009.
- Bob Hope moving image collection, 1925-2003.
- Bob Hope papers.
- Boggs, Samuel Whittemore, 1889-1954. Samuel Whittemore Boggs papers, 1912-1954.
- Bohlen, Charles E. (Charles Eustis), 1904-1974. Charles E. Bohlen papers, 1862-1978.
- Bohlen, Charles E. (Charles Eustis), 1904-1974. Witness to history, 1929-1969. 1973.
- Bohr, Niels, 1885-1962. Niels Bohr correspondence and memoranda.
- Boissevain, Eugen, 1880-1949. Eugen Boissevain papers.
- Bollingen Foundation. Bollingen Foundation records, 1927-1981.
- Bollingen Foundation records, 1927-1981.
- Bonaparte, Marie, Princess, 1882-1962. Princess Marie Bonaparte papers, 1889-1962.
- Bond, Robert S. Robert S. Bond World War II map collection.
- Bonsal, Philip W. (Philip Wilson), 1903-1995. Philip W. Bonsal papers, 1914-1992.
- Book-of-the-Month Club. Book-of-the-Month Club records, 1939-1967.
- Book-of-the-Month Club records, 1939-1967.
- Boone, Joel Thompson, 1889-1974. Joel Thompson Boone papers, 1755-1971.
- Boorstin, Daniel J. (Daniel Joseph), 1914-2004. Daniel J. Boorstin papers, 1882-2004.
- Boothe, John William Thomas, 1838-1910. John William Thomas Boothe diaries. 1862-1877.
- Boots family papers of Vincent Youmans, 1924-1975.
- Boris Brasol papers, 1919-1954.
- Boris Koutzen collection, 1889-2005.
- Bork, Robert H. Robert H. Bork papers, 1798-2012.
- Bornstein, Berta, 1898-1971. Berta Bornstein papers, 1933-1971.
- Bornstein, Charles Zachary, 1951- Charles Zachary Bornstein papers, 1953-2020.
- Boulanger, Nadia. Harriet Winslow collection of Nadia Boulanger materials. 1956-1964.
- Bouton, Jim. Jim Bouton papers, 1939-2019.
- Bowen, Catherine Drinker, 1897-1973. Catherine Drinker Bowen papers, 1793-1980.
- Bowen, Harold Gardiner, 1883-1965. Harold Gardiner Bowen papers, 1907-1977.
- Bowles, Edward Lindley, 1897-1990. Edward Lindley Bowles papers, 1869-1990.
- Bowles, Paul, 1910-1999. Paul Bowles Moroccan music collection, 1957-1989.
- Boyar, Burt. Burt Boyar collection of Sammy Davis, Jr. biographical materials, 1954-2000.
- Bradley, Omar Nelson, 1893-1981. Omar Nelson Bradley papers, 1948-1953.
- Braestrup, Peter. Peter Braestrup interview.
- Brahna Trager papers, 1924-1990.
- Branch Rickey papers, 1890-1969.
- Brandon, Henry, 1916-1993. Henry Brandon papers, 1939-1994.
- Brant, Irving, 1885-1976. Irving Brant papers, 1910-1977.
- Brasol, Boris, 1885-1963. Boris Brasol papers, 1919-1954.
- Brayfield, Arthur H., 1915-2002. Arthur H. Brayfield papers.
- Breckinridge, Clifton Rodes, 1846-1932. Clifton Rodes Breckinridge papers.
- Breckinridge, Desha, 1867-1935. Desha Breckinridge papers.
- Breckinridge family. Breckinridge family papers, 1752-1980.
- Breckinridge family papers, 1752-1965.
- Breckinridge, Henry, 1886-1960. Henry Breckinridge papers.
- Breckinridge, Isabella Goodrich, 1874-1961. Isabella Goodrich Breckinridge papers.
- Breckinridge, John, 1760-1806. John Breckinridge papers.
- Breckinridge, John C. (John Cabell), 1821-1875. John C. Breckinridge papers.
- Breckinridge, Joseph Cabell, 1842-1920. Joseph Cabell Breckinridge papers.
- Breckinridge, Katherine Carson. Katherine Carson Breckinridge papers.
- Breckinridge, Madeline McDowell, 1872-1920. Madeline McDowell Breckinridge papers.
- Breckinridge, Robert J. (Robert Jefferson), 1800-1871. Robert J. Breckinridge papers.
- Breckinridge, Sophonisba P. (Sophonisba Preston), 1866-1948.. Sophonisba Preston Breckinridge papers.
- Breckinridge, William Campbell Preston, 1837-1904. William Campbell Preston Breckinridge papers.
- Breger, Dave, 1908-1970. Dave Breger papers, 1915-2020.
- Breitenbach, Josef, 1896-1984. Josef Breitenbach collection. (2)
- Brenda Beck collection from Tamil Nadu, India, 1964-2017.
- Brennan, Francis Edwin, 1910-1992. Francis Edwin Brennan papers, 1927-1984.
- Brennan, William J. (William Joseph), 1906-1997. William J. Brennan papers, 1945-1998.
- Brenner, Charles, 1913-2008. Charles Brenner papers, 1935-2008.
- Brenner, Erma, 1911-2001. Erma Brenner papers.
- Bridge, Arthur Hamilton, 1917-2001. Arthur Hamilton Bridge collection, 1941-2005.
- Brien McMahon papers, 1943-1952.
- Brode, Wallace R. (Wallace Reed), 1900-1974. Wallace R. Brode map collection. (2)
- Brode, Wallace R. (Wallace Reed), 1900-1974. Wallace R. Brode papers.
- Brode, Wallace R. (Wallace Reed), 1900-1974. Wallace R. Brode papers, 1901-1974.
- Broder, David S. David S. Broder papers, 1910-2012.
- Brodsky, Joseph, 1940-1996. Joseph Brodsky correspondence, 1965-1972.
- Bromberg, David, 1945- David Bromberg collection, circa 1962-2013.
- Bronislava Nijinska collection, circa 1740-1996.
- Brooke, Edward W. (Edward William), 1919-2015. Edward William Brooke papers, 1941-2015.
- Brooks, Charlotte, 1918-1998. Charlotte Brooks papers. 1831-1999.
- Brooks family. Kendrick-Brooks family papers, 1831-2000.
- Brotherhood of Sleeping Car Porters. Brotherhood of Sleeping Car Porters records, 1920-1968.
- Brotherhood of Sleeping Car Porters records, 1920-1968.
- Brown, Dorothy Purdy, 1908-2010. Dorothy Purdy Brown papers.
- Brown, Orie O. Orie O. Brown papers. 1891-1893.
- Brown, Ray Eber, 1892-1962. Ray Eber Brown papers, 1915-1962.
- Brown, Robert L. (Robert Lyle), 1920- Robert L. Brown papers.
- Browne, Malcolm W., 1931-2012. Malcolm W. Browne papers, 1959-2013.
- Bruce Jackson and Diane Christian collection, circa 1961-1988.
- Bruce Lundvall papers, 1946-2012.
- Bruce Rogers materials, 1200-1957.
- Brundage, Percival Flack, 1892-1979. Percival Flack Brundage papers, 1918-1979.
- Bryson B. Rash papers, 1918-1992.
- Bryson, Lyman, 1888-1959. Lyman Bryson papers, 1893-1978.
- Brzezinski, Zbigniew, 1928-2017. Zbigniew Brzezinski papers, 1798-2017.
- Brzezinski, Zbigniew, 1928- Sound recordings and other material from the Zbigniew Brzezinski papers.
- Buchman, Frank, 1878-1961. Frank Buchman papers. 1873-1966.
- Buchwald, Art. Art Buchwald papers, 1885-2007.
- Buck, Solon J. (Solon Justus), 1884-1962. Solon J. Buck papers, 1778-1962.
- Bucke, Richard Maurice, 1837-1902. Richard Maurice Bucke papers.
- Buckman, Rilma Oxley, 1915-2015. Rilma Oxley Buckman papers, 1885-2015.
- Bull Elephants (Organization). Bull Elephants records, 1967-1974.
- Bull Elephants records, 1967-1974.
- Bullock, Tony. Tony Bullock papers.
- Bunker, Ellsworth, 1894-1984. Ellsworth Bunker interview.
- Burk Uzzle photojournalism archive, selections from 1959-1982 (Library of Congress).
- Burk Uzzle photojournalism collection (Library of Congress).
- Burl Ives collection, 1919-1965.
- Burlingham, Dorothy T. Dorothy T. Burlingham papers.
- Burroughs, John, 1837-1921. Clara Barrus and John Burroughs papers. 1877-1981.
- Burroughs, Nannie Helen, 1879-1961. Nannie Helen Burroughs papers, 1900-1963.
- Burt Boyar collection of Sammy Davis, Jr. biographical materials, 1954-2000.
- Burt Feintuch collection, 1923-2018.
- Burton Egbert Stevenson papers, 1900-1951.
- Burton, Harold H. (Harold Hitz), 1888-1964. Harold H. Burton papers, 1792-1965.
- Burton Kline papers, 1896-1954.
- Burton Lane papers, 1915-2012.
- Bush, Vannevar, 1890-1974. Vannevar Bush papers, 1901-1974.
- Butterfield, Kenyon L. (Kenyon Leech), 1868-1935. Kenyon L. Butterfield papers, 1889-1970.
- B.W. Huebsch papers, 1893-1964.
- Byers, Billy, 1927-1996. Billy Byers collection, 1964-1980.
- Byron N. Scott papers, 1957.
- Byron Nicholson Scott papers.
- Byron R. White papers, 1961-1993.
C
- Caesar, Sid, 1922-2014. Sid Caesar papers, 1950-1963.
- Caffè Lena collection, 1960-2013.
- Cain, Elina Sjöstedt Tyszecka. Elina Sjöstedt Tyszecka Cain papers.
- Cain, James M. (James Mallahan), 1892-1977. James M. Cain papers, 1901-2004.
- Cairns, Huntington, 1904-1985. Huntington Cairns papers, 1780-1984.
- Callan, John Lansing, 1886-1958. John Lansing Callan papers, 1907-1956.
- Cambridge Records collection.
- Campbell, George A. (George Ashley), 1870-1954. George A. Campbell papers.
- Campbell, William S. (William Shaw), 1818-1904. William S. Campbell papers.
- Capek, Thomas, 1861-1950. Thomas Capek collection of materials relating to Czechoslovakia and Czech Americans, 1619-1953.
- Capote, Truman, 1924-1984. Truman Capote papers, 1947-1965.
- Carl Brent Swisher collection of research material relating to Roger Brooke Taney, 1836-1962.
- Carl Brent Swisher papers.
- Carl Chance Korean War map and papers collection.
- Carl Eckart papers, 1921-1973.
- Carl Gustav Jung papers.
- Carl McGowan papers, 1921-1988.
- Carl R. Rogers papers, 1913-1999.
- Carl Sagan and Ann Druyan archive.
- Carl Sagan papers.
- Carl Schurz Vrooman papers, 1872-1975.
- Carl Spaatz papers, 1910-1981.
- Carl W. Ackerman papers, 1833-1970.
- Carlisle, Horace Callaway, 1871-1957. Horace Callaway Carlisle poems, 1900-1956.
- Carlisle, Roxane Connick. Roxane Connick Carlisle collection, 1963-1984.
- Carlton E. Morse script collection, 1939-1952.
- Carlyle E. Maw papers, 1925-1979.
- Carmen Laforet correspondence, 1951-1985.
- Carmen Laforet papers.
- Carmen McRae collection of musical arrangements and other materials, 1931-1993.
- Carmen McRae papers, 1931-1993.
- Carol Olive Haley collection, 1944-1958, 2014 March 18.
- Carroll, Wallace, 1906-2002. Wallace Carroll papers, 1941-1989.
- Carson, Gerald. Gerald Carson papers, 1854-1989.
- Carson, Johnny, 1925-2005. Johnny Carson papers, 1970-1992.
- Carter, Clarence Edwin, 1881-1961. Clarence Edwin Carter papers, 1761-1961.
- Carter, Elliott, 1908-2012. Elliott Carter music manuscripts and other papers, 1933-1971.
- Carter, Robert L., 1917-2012. Robert L. Carter papers, 1941-2006.
- Carter, W. Beverly (William Beverly), 1921-1982. W. Beverly Carter papers, 1924-1997.
- Casazza, Jack A. (Jack Andrew), 1924-2019. Jack A. Casazza papers.
- Casazza, John A. (John Andrew), 1924-2019. John A. Casazza papers, 1938-2018.
- Caspar W. Weinberger papers, 1910-2005.
- Cassirer Bernfeld, Suzanne. Suzanne Cassirer Bernfeld papers.
- Castelnuovo-Tedesco, Mario, 1895-1968. Mario Castelnuovo-Tedesco papers, 1822-1998.
- Castro, José María, 1892-1964. José María Castro papers, 1907-2001.
- Catherine Drinker Bowen papers, 1793-1980.
- Celler, Emanuel, 1888-1981. Emanuel Celler papers, 1924-1973.
- Center for a Woman's Own Name. Center for a Woman's Own Name records, 1956-2008.
- Center for a Woman's Own Name records, 1956-2008.
- Center for National Policy Review records, 1959-1986.
- Center for National Policy Review (U.S.). Center for National Policy Review records, 1959-1986.
- Center for Traditional Music and Dance collection.
- Center for Traditional Music and Dance (New York, N.Y.). Center for Traditional Music and Dance collection.
- Cesi Kellinger collection of dance materials, 1842-1994.
- Cesi Kellinger dance collection.
- C.G. Jung papers, 1949-1994.
- Champion, Marge. Marge Champion collection, 1897-2014.
- Chance, Carl. Carl Chance Korean War map and papers collection.
- Chang, Min Chueh, 1908-1991. Min Chueh Chang papers, 1933-2010.
- Chapin, Katherine Garrison, 1890-1977. Katherine Garrison Chapin papers, 1930-1972.
- Charity Adams Earley papers, 1928-2002.
- Charles A. Lindbergh Spirit of St. Louis collection, 1927-1969.
- Charles A. Lockwood papers, 1904-1967.
- Charles B. Peterson III road map collection, 1911-2007.
- Charles Brenner papers, 1935-2008.
- Charles E. Bohlen papers, 1862-1978.
- Charles E. Feinberg collection. (2)
- Charles Eames and Ray Eames papers, 1850-1989.
- Charles Fahy papers, 1857-1985.
- Charles Fisher Cambridge Records collection, 1963-1999.
- Charles H. Townes papers, 1898-2014.
- Charles Habib Malik papers, 1888-1994.
- Charles Herzfeld papers, 1892-2014.
- Charles Julius Allen and Grace Elizabeth Allen papers, 1865-1976.
- Charles Julius Allen papers.
- Charles M. Goodman architectural archive.
- Charles M. Goodman papers, 1932-2003.
- Charles Maccubbin papers, circa 1945-1988.
- Charles Mingus collection, 1925-2015.
- Charles N. Elliot collection, 1873-1951.
- Charles N. Elliot papers.
- Charles P. Taft map collection, 1948-1966.
- Charles P. Taft papers, 1816-1983.
- Charles Russell Train papers, 1898-1967.
- Charles Samuel Joelson papers, 1944-1969.
- Charles Wuorinen papers, 1922-2022.
- Charles Zachary Bornstein papers, 1953-2020.
- Chase, Stuart, 1888-1985. Stuart Chase papers, 1907-1978.
- Chauncy, Elnathan, 1724-1796. Elnathan Chauncy sermons.
- Chazin-Bennahum, Judith. Judith Chazin-Bennahum photograph collection relating to Antony Tudor, 1932-1971.
- Chenoweth, Vida. Vida Chenoweth collection, circa 1940-2000.
- Cheryll Y. Greene papers, 1969-1978.
- Chisholm, Hugh, 1913-1972. Hugh Chisholm papers, 1917-1993.
- Chittick, Elizabeth, 1908-2009. Elizabeth Chittick papers.
- Chloethiel Woodard Smith & Associated Architects architectural drawing archive.
- Chloethiel Woodard Smith & Associated Architects Archive.
- Chloethiel Woodard Smith & Associated Architects. Smith & Associated Architects architectural drawing archive (Library of Congress).
- Chordettes collection of musical arrangements, 1938-1995.
- Chordettes (Musical group). Chordettes collection of musical arrangements, 1938-1995.
- Chrisman, Nicholas R. Nicholas R. Chrisman collection.
- Christian, Diane, 1939- Bruce Jackson and Diane Christian collection, circa 1961-1988.
- Christian, George, 1927-2002. George Christian interview.
- Christiancy and Pickett families papers, 1835-1998.
- Christiancy family. Christiancy and Pickett families papers, 1835-1998.
- Christiancy family papers.
- Christiancy, Henry Clay, 1841-1925. Henry Clay Christiancy papers.
- Christiancy, James Isaac, 1843-1899. James Isaac Christiancy papers.
- Christlieb, Don. Don Christlieb photographs, 1940s-1980s.
- Christopher Moore collection of Indian Neck Folk Festival and other recordings, 1959-1982.
- Church, Marilyn. Marilyn Church collection of courtroom art.
- Ciardi, John, 1916-1986. John Ciardi papers, 1910-1997.
- Citizens' Joint Committee on National Representation for the District of Columbia. Citizens' Joint Committee on National Representation for the District of Columbia records, 1926-1961.
- Citizens' Joint Committee on National Representation for the District of Columbia records, 1926-1961.
- City University of New York. City College. Social Dynamics Research Institute. Social Dynamics Research Institute records. 1954-1968.
- Claire Sifton papers.
- Clapp, Verner W. (Verner Warren), 1901-1972. Verner W. Clapp papers.
- Clapp, Verner W. (Verner Warren), 1901-1972. Verner W. Clapp papers, 1901-1994.
- Clara Barrus and John Burroughs papers, 1877-1981.
- Clara Barrus papers.
- Clare Boothe Luce papers, 1862-1997.
- Clarence Edwin Carter papers, 1761-1961.
- Clarence K. Streit papers, 1838-2000.
- Clark, Kenneth Bancroft, 1914-2005. Kenneth Bancroft Clark papers, 1897-2003.
- Clark M. Clifford papers, 1883-1999.
- Clark, Peggy, 1915-1996. Peggy Clark papers, 1880-1997.
- Clark, Phipps, Clark, and Harris. Clark, Phipps, Clark, and Harris records. 1938-1994.
- Claude Elwood Shannon papers, 1932-1995.
- Claudio Spies papers, 1923-2012.
- Clay Thomas Whitehead papers, 1927-2012.
- Claytor, Helen Jackson, 1907-2005. Helen Jackson Claytor papers.
- Cleland, T. M. (Thomas Maitland), 1880-1964. T.M. Cleland papers, 1880-1964.
- Clemens, Cyril, 1902-1999. Cyril Clemens collection, 1686-1982.
- Clement F. Haynsworth, Jr., papers, 1886-1989.
- Clifford, Clark M., 1906-1998. Clark M. Clifford papers, 1883-1999.
- Clifton Fadiman papers, 1952-1964.
- Cline, Ray S. Ray S. Cline papers, 1945-1994.
- Clinton Presba Anderson papers, 1938-1973.
- Clippings from the Bob Fosse and Gwen Verdon collection, 1949-1987.
- Coan, Peter M. Harry Chapin collection, circa 1960-2022.
- Cobb, Edith, 1895-1977. Edith Cobb papers.
- Coblentz, William W. (William Weber), 1873-1962. William W. Coblentz papers, 1883-1960.
- Coburn dance program collection.
- Coburn, Herbert H., 1917-2001. Herbert H. Coburn dance program collection, 1934-1988.
- Cohen, Benjamin V. Benjamin V. Cohen papers, 1902-1983.
- Cohen, John, 1932-2019. John Cohen collection, circa 1939-2019.
- Colby, William Egan, 1920-1996. William Egan Colby interview.
- Cole, Arthur C., Jr. (Arthur Charles), 1908-1995. Arthur C. Cole, Jr., papers.
- Cole, Miriam. Miriam Cole papers, 1923-1997.
- Cole Porter collection, 1912-1957.
- Collins, Ross A. (Ross Alexander), 1880-1968. Ross A. Collins papers, 1906-1967.
- Colm, Gerhard, 1897-1968. Gerhard Colm papers, 1935-1968.
- Columbia Broadcasting System, Inc. Columbia Broadcasting System radio scripts, 1929-1960.
- Columbia Broadcasting System radio scripts, 1929-1960.
- Columbia Records, Inc. Columbia Records paperwork collection, 1923-1964.
- Columbia Records paperwork collection, 1923-1964.
- Columbia University. Oral History Research Office. Columbia University. Oral History Research Office oral history interviews, 1965-1979.
- Columbia University. Oral History Research Office oral history interviews, 1965-1979.
- Colwell, Larry. Larry Colwell dance photographs, 1944-1966.
- Commission on Preservation and Access. Commission on Preservation and Access records.
- Commoner, Barry, 1917-2012. Barry Commoner papers, 1915-2009.
- Congressional Secretaries Club. Congressional Secretaries Club records.
- Congressional Staff Club. Congressional Staff Club records, 1935-1990.
- Congressional Staff Club records, 1935-1990.
- Congressional Union for Woman Suffrage (U.S.). Congressional Union for Woman Suffrage records.
- Conklin, Harold C., 1926-2016. Harold C. Conklin Philippine collection, 1955-1995.
- Connally, Tom, 1877-1963. Tom Connally papers, 1896-1952.
- Connelly family. Ham, Connelly, Parks, and Snodgrass families papers, 1870-2018.
- Connelly family papers.
- Connie Regan-Blake collection, 1974-2014.
- Conservatoire américain de Fontainebleau. American Conservatory at Fontainebleau records, 1922-2024.
- Constance McLaughlin Green papers, 1920-1969.
- Consultants and Fellows series, Library of Congress archives, 1917-1973.
- Consumer Credit Project. Consumer Credit Project records. 1973-1984.
- Cook, Alice Carter, 1868- Alice Carter Cook papers.
- Cook, Curtis D. Curtis Cook Zuni Pueblo storytelling collection.
- Cook, O. F. (Orator Fuller), 1867-1949. Orator F. Cook papers.
- Cook, Robert C. (Robert Carter), 1898-1991. Robert C. Cook papers, 1882-1992.
- Cooke, Marvel Jackson, 1903-2000. Marvel Jackson Cooke papers.
- Coolidge, Elizabeth Sprague, 1864-1953. Elizabeth Sprague Coolidge Foundation collection, 1894-1953.
- Cooney, Michael B., 1943- Michael Cooney poster collection, circa 1960s-1982.
- Cooper Curtice papers, 1822-1953.
- Cooperative Recreation Service collection.
- Copeland railroad survey collection.
- Copland, Aaron, 1900-1990. Aaron Copland collection, 1841-1991.
- Copland collection, 1841-1991.
- Copyright Deposits: Class KFO.
- Corcoran, Thomas G. Thomas G. Corcoran papers, 1792-1982.
- Corey, Herbert, 1872-1954. Herbert Corey papers, 1847-1954.
- Cornell H. Mayer papers, 1940-2005.
- Correspondence from the Elizabeth Sprague Coolidge Foundation collection, 1894-1953.
- Cosel, Bill. William Cosel papers, 1961-2000.
- Council on Library and Information Resources. Council on Library and Information Resources records, 1937-2001.
- Council on Library and Information Resources records, 1937-2001.
- Council on Library Resources. Council on Library Resources records.
- Council on Library Resources records.
- Cowell, Henry, 1897-1965. Henry Cowell music manuscripts, 1909-1965.
- Cowell, Sidney Robertson, 1903-1995. Sidney Robertson Cowell collection, 1901-1992.
- Crabb, Earl, 1941-2015. Earl Crabb collection, circa 1960-2015.
- Craft, Robert. Igor Stravinsky / Robert Craft collection. 1912-1966.
- Craig, May, 1889?-1975. May Craig papers, 1929-1975.
- Creel, George, 1876-1953. George Creel papers, 1857-1953.
- Creighton, William Steel, 1902-1973. William Steel Creighton papers.
- Cristián García-Godoy papers, 1967-1988.
- Cronkite, Walter. Walter Cronkite papers.
- Cronyn, Hume. Hume Cronyn and Jessica Tandy papers, 1885-2007.
- Cross, Julia Vincent. Julia Vincent Cross papers, 1854-1991.
- Crowe, William J., 1925-2007. William J. Crowe papers, 1932-2003.
- Crumb, George. George Crumb papers, 1944-2022.
- C.S. Draper papers, 1773-1978.
- Cui, César, 1835-1918. Syn mandarina.
- Culbertson, William Smith, 1884-1966. William Smith Culbertson papers, 1897-1965.
- Cummings, Homer S. (Homer Stillé), 1870-1956. Homer S. Cummings speeches.
- Curtice, Cooper, 1856-1939. Cooper Curtice papers, 1822-1953.
- Curtis Cook Zuni Pueblo storytelling collection.
- Curtis E. LeMay papers, 1918-1969.
- Curtis L. Malaney papers, 1923-1989.
- Cushing, Leonard F., 1901-1962. Leonard F. Cushing papers, 1794-1959.
- Custer, Benjamin S. (Benjamin Scott), 1905-2002. Benjamin S. Custer papers, 1912-2000.
- Cutts family. Cutts family papers, 1755-1957.
- Cutts family papers, 1755-1957.
- Cyril Clemens collection, 1686-1982.
- Cyril Clemens papers.
- Cyrilla Barr research materials on Elizabeth Sprague Coolidge, 1864-2000.
D
- Dagmar S. Hamilton correspondence, 1969-1978.
- Dagmar S. Hamilton papers.
- Dallapiccola / Dwight collection.
- Dallapiccola, Luigi, 1904-1975. Luigi Dallapiccola correspondence with Rudy Shackelford, 1953-1973.
- Dallapiccola, Luigi, 1904-1975. Margaret ("Peggie") Dwight collection on Luigi Dallapiccola, 1936-1995.
- Dallapiccola / Shackelford correspondence.
- Dan Golenpaul papers, 1934-1981.
- Dana Suesse papers, 1860-2016.
- Dance notation collection, 1893-1981.
- Dance notation copyright deposits.
- Dane, Barbara. Barbara Dane collection.
- Daniel F. Margolies papers, 1935-1999.
- Daniel Hoffman papers, 1918-2012.
- Daniel J. Boorstin papers, 1882-2004.
- Daniel Nagrin collection, circa 1920-2006.
- Daniel, Oliver. Oliver Daniel papers, 1759-1997.
- Daniel P. Moynihan papers, 1765-2003.
- Daniel Schorr papers, 1922-2010.
- Danilova, Alexandra, 1907-1997. Alexandra Danilova collection, 1920-2000.
- Danny Kaye and Sylvia Fine collection, 1913-1992.
- Dash, Samuel. Samuel Dash papers, 1748-2004.
- Dauenhauer, Nora. Tlingit songs and texts collected by Nora Marks Dauenhauer and Richard Dauenhauer, 1950-1997.
- Dauenhauer, Richard. Tlingit songs and texts collected by Nora Marks Dauenhauer and Richard Dauenhauer, 1950-1997.
- Dave Breger papers, 1915-2020.
- Davenport, Marcia, 1903-1996. Marcia Davenport papers, 1929-1970.
- Davenport, Russell W. (Russell Wheeler), 1899-1954. Russell Wheeler Davenport papers, 1866-1980.
- David Atlee Phillips papers, 1929-1989.
- David B. Quinn papers, 1109-1994.
- David Bromberg collection, circa 1962-2013.
- David C. Mearns papers, 1830-1979.
- David Diamond papers, 1915-2003.
- David Dunsford collection of ABC and CBS network television press releases, 1962-1970.
- David E. Finley papers, 1921-1977.
- David F. Nolan papers, 1946-2022.
- David G. Hummel American musical theatre collection, playbills, research materials, and other papers from the collection, 1905-2009.
- David Ginsburg papers, 1919-2007.
- David Kogan papers, 1941-2002.
- David Lewin papers, 1945-2011.
- David Martin Freedman papers from the WWOZ collection, 1971-2007.
- David Ogilvy papers, 1935-1966.
- David Oppenheim papers, 1910-2004.
- David Plowden collection.
- David Rapaport papers, 1911-1997.
- David Recht nautical chart collection.
- David S. Broder papers, 1910-2012.
- Davidovsky, Mario, 1934-2019. Mario Davidovsky papers, 1933-2019.
- Davidson, Gustav, 1895-1971. Gustav Davidson papers, 1909-1992.
- Davidson, Jo, 1883-1952. Jo Davidson papers, 1906-1952.
- Davies, Joseph Edward. Joseph Edward Davies papers, 1860-1958.
- Davis, Elmer Holmes, 1890-1958. Elmer Holmes Davis papers, 1865-1957.
- Davis, Sammy, Jr., 1925-1990. Sammy : an autobiography.
- Davis, Sammy, Jr., 1925-1990. Yes I can.
- Davis, William H. (Archivist). The William H. Davis family film collection, 1928-1982.
- De Forest, Lee, 1873-1961. Lee de Forest papers, 1884-1955.
- De Mille, Agnes. Fall River legend.
- Dean Martin celebrity roast scripts.
- Dean Martin celebrity roast scripts from the Milton Berle papers, 1973-1976.
- Dearstyne, Howard. Howard Dearstyne papers, 1911-1988.
- Decatur, Stephen, 1779-1820. Stephen Decatur papers.
- Delahoussaye, A. James, 1938- A. James Delahoussaye collection of Atchafalaya River Basin recordings.
- Deming, W. Edwards (William Edwards), 1900-1993. W. Edwards Deming papers, 1795-1994.
- Democratic Study Group. Democratic Study Group records, 1912-1995.
- Democratic Study Group records, 1912-1995.
- Denishawn Dancers. Denishawn legacy collection, 1906-2019.
- Denishawn legacy collection, 1906-2019.
- Denker, Henry. Henry Denker papers, 1929-2009.
- Denny, Diana, 1923-2015. Diana Denny caricature and illustration drawings collection.
- Denny, George Vernon, 1899-1959. George Vernon Denny papers, 1930-1959.
- Densmore, Frances, 1867-1957. Frances Densmore papers, 1883-1957.
- DePuy, William E. (William Eugene), 1919-1992. William E. DePuy interview.
- Desha, Mary, 1850-1911. Mary Desha papers.
- Deuel, Wallace Rankin, 1905-1974. Wallace Rankin Deuel papers, 1905-1971.
- Dexter Gordon collection, circa 1940-1996.
- Deyo, Morton L. (Morton Lyndholm), 1887-1973. Morton L. Deyo papers, 1911-1981.
- Deyo, Morton L. (Morton Lyndholm), 1887-1973. Morton L. Deyo World War II map collection.
- Di Domenica, Robert, 1927-2013. Robert Di Domenica collection, 1948-1998.
- Diamond, David, 1915-2005. David Diamond papers, 1915-2003.
- Diana Cohen Hopi religion collection, 1974.
- Diana Denny caricature and illustration drawings collection.
- Diane Wolkstein collection, 1960-2013.
- Dickerson, Edward E., 1831-1914. Edward E. Dickerson papers, 1861-1991.
- Dickerson, Nancy (Nancy Hanschman). Nancy Dickerson papers, 1927-2006.
- Dickerson, Wilton H. Biographical sketch of Edward E. Dickerson.
- Dickinson, Eleanor, 1931- Eleanor Dickinson collection, 1901-2004.
- Dictation belt recordings and commentaries from the MacKinlay Kantor papers, 1956-1975.
- Dildine, Ginny. John and Ginny Dildine collection.
- Dildine, Ginny. John Dildine and Ginny Dildine papers, 1957-2014.
- Dildine, John. John and Ginny Dildine collection.
- Dildine, John. John Dildine and Ginny Dildine papers, 1957-2014.
- Dixon, James L. James L. Dixon papers.
- Dixon, Jeane. Jeane Dixon papers, 1915-1996.
- Dmitriĭ Antonovich Volkogonov papers, 1887-1995.
- Dodd, Alison. Alison Dodd writings.
- Dodd, Martha, 1908-1990. Martha Dodd papers, 1898-1990.
- Dolphy, Eric. Eric Dolphy collection, 1939-1964.
- Don Christlieb photographs, 1940s-1980s.
- Don Gillis music manuscripts, 1934-1976.
- Don Walker collection, 1932-1984.
- Don Yoder collection of tape and disc recordings.
- Don Yoder collection of wire recordings.
- Donald D. Walker papers, 1926-1987.
- Donald E. Schomacker courthouse photography collection.
- Donald Friede papers, 1919-1980.
- Donald H. Drayer architectural drawing archive.
- Donald H. Drayer archive.
- Donald J. MacDonald papers, 1930-1997.
- Donald L. Atwell Papers.
- Donald R. Richberg papers, 1900-1960.
- Donald Rumsfeld papers, 1888-2015.
- Donald Wilson papers, 1910-1979.
- Donfeld, Jeffrey, 1943- Jeffrey Donfeld papers. 1971-1972.
- Doolittle, James Harold, 1896-1993. James Harold Doolittle papers, 1919-1990.
- Dora Hartmann papers.
- Doriot, Georges F. (Georges Frederic), 1899-1987. Georges F. Doriot papers, 1917-1985.
- Dorothea Dix Lawrence collection, 1856-1980.
- Dorothy G. Wayman papers, 1862-1971.
- Dorsey William Hyde papers, 1757-1955.
- Doubleday & Company, Inc. Ken McCormick collection of Doubleday and Company, inc., records. 1882-1992.
- Doubleday and Company, inc., records.
- Douglas Southall Freeman papers, 1900-1979.
- Douglas, William O. (William Orville), 1898-1980. William O. Douglas papers, 1801-1980.
- Dow, Leonard James, 1902-1967. Leonard James Dow papers, 1945-1967.
- Downie, Leonard, Jr. Leonard Downie Jr. papers, 1961-2020.
- Doxiadēs, Kōnstantinos Apostolou, 1913-1975. Kōnstantinos Apostolou Doxiadēs papers, 1959-1976.
- Doysié, Abel, 1886-1973. Abel Doysié papers, 1910-1967.
- Drake, Alfred, 1914-1992. Alfred Drake papers, 1892-2004.
- Draper, C. S. (Charles Stark). C.S. Draper papers, 1773-1978.
- Draper, Ernest Gallaudet, 1885-1954. Ernest Gallaudet Draper papers, circa 1919-1955.
- Draper, Martha Washington Stark. Martha Washington Stark Draper papers.
- Drayer architectural drawing archive (Library of Congress).
- Drayer collection.
- Drayer, Donald H. (Donald Hudson), 1909-1973. Drayer architectural drawing archive (Library of Congress).
- Dreikurs, Rudolf, 1897-1972. Individual psychology bulletin.
- Dreikurs, Rudolf, 1897-1972. Rudolf Dreikurs papers, 1911-1975.
- Druyan, Ann, 1949- Seth MacFarlane collection of the Carl Sagan and Ann Druyan archive. 1860-2004.
- Du Mont, Allen B. (Allen Balcom), 1901-1965. Allen B. Du Mont papers.
- Du Mont Laboratories. Du Mont Laboratories records, 1930-1960.
- Du Mont Laboratories records, 1930-1960.
- Du Pont, Jean Kane Foulke, 1891-1985. Jean Kane Foulke Du Pont papers.
- Du Pont, Marcella Miller. Marcella Miller du Pont papers, 1861-1976.
- Dudman, Richard, 1918-2017. Richard Dudman papers, 1911-2014.
- Dujarric, Robert. Robert Dujarric papers. 1992-2004.
- Duke, Vernon, 1903-1969. Vernon Duke collection, 1918-1968.
- Duncan Emrich manuscript collection, 1933-1977.
- Dunham, Katherine. Katherine Dunham collection, 1920-2006.
- Dunsford, David A. David Dunsford collection of ABC and CBS network television press releases, 1962-1970.
- Dunston, Gatewood W. Gatewood W. Dunston collection relating to William Surrey Hart, 1914-1955.
- Dwight D. Eisenhower papers, 1944-1969.
- Dyer, George C. (George Carroll), 1898-1987. George C. Dyer papers, 1898-1988.
E
- E. Alexander Powell papers, 1893-1957.
- E. Barrett Prettyman papers, 1901-1971.
- E. Jerome O'Connor architectural drawing archive.
- E. Jerome O'Connor archive.
- Eaker, Ira, 1896-1987. Ira Eaker papers.
- Eames, Charles. Charles Eames and Ray Eames papers, 1850-1989.
- Eames, Charles. Eames Collection (Library of Congress).
- Eames Collection slides.
- Eames, Ray. Charles Eames and Ray Eames papers. 1885-1988.
- Eames, Ray. Eames Collection (Library of Congress).
- Earl Crabb collection, circa 1960-2015.
- Earl Warren papers, 1864-1974.
- Earley, Charity Adams, 1918-2002. Charity Adams Earley papers, 1928-2002.
- Eastham, Melville, 1885-1964. Melville Eastham papers, 1908-1973.
- Eckart, Carl, 1902-1973. Carl Eckart papers, 1921-1973.
- Eddie Rickenbacker papers, 1915-1973.
- Edgar Ansel Mowrer and Lilian T. Mowrer papers, 1898-1978.
- Edgar Ansel Mowrer papers.
- Edgar D. Andrews collection 1917-1974.
- Edgar Kobak papers, 1916-1966.
- Edgerton, Henry White, 1888-1970. Henry White Edgerton papers, 1910-1970.
- Edinger, Edward F. Edward F. Edinger papers, 1550-2016.
- Edith Benham Helm papers, 1915-1961.
- Edith Bolling Galt Wilson papers, 1833-1961.
- Edith Jacobson papers, 1922-1977.
- Edith M. Ronne papers.
- Edmund Bergler papers, 1943-1978.
- Edmund Randolph Purves papers, 1916-1964.
- Edna St. Vincent Millay collection, 1919-2001.
- Edna St. Vincent Millay papers, 1830-2013.
- Edoardo Weiss papers, 1919-1970.
- Edson, Merritt Austin, 1897-1955. Merritt Austin Edson papers, 1905-2000.
- Edward and Clara Steuermann collection, 1922-1981.
- Edward Beach collection.
- Edward Beach collection of jazz photographs and other iconography, 1940-1975.
- Edward Beach jazz photographs and other iconography.
- Edward Bennett Williams papers, 1920-1990.
- Edward E. Dickerson papers, 1861-1991.
- Edward Ellsberg papers, 1891-2008.
- Edward F. Edinger papers, 1550-2016.
- Edward J. Smith papers, newsletters and catalogs from the papers 1958-1981.
- Edward Jablonski papers, 1942-2003.
- Edward L. Bernays papers, 1777-1994.
- Edward Lindley Bowles papers, 1869-1990.
- Edward MacDowell Association. Edward MacDowell Association records.
- Edward N. Lorenz papers, circa 1895-2009.
- Edward O. Wilson papers, 1931-2015.
- Edward Small collection, 1953-1976.
- Edward William Brooke papers, 1941-2015.
- Edwards, Benjamin K. Benjamin K. Edwards collection.
- Edwards, Peg. W. Dean Edwards collection, 1946-2002.
- Edwards, W. Dean, 1927-2005. W. Dean Edwards collection, 1946-2002.
- Edwin Bickford Hooper papers, 1842-1986.
- Edwin J. Feulner papers, 1934-2014.
- Edwin Mark Trawczynski collection, 1968-1985.
- Edwin Swillinger papers, 1945-2021.
- Eger Vaughan Murphree papers, 1932-1963.
- E.H. Vestine papers, 1932-1968.
- Einstein, Albert, 1879-1955. Albert Einstein papers, 1916-1953.
- Eisenbud, Merril. Merril Eisenbud papers, 1933-1997.
- Eisenhower, Dwight D. (Dwight David), 1890-1969. Dwight D. Eisenhower papers, 1944-1969.
- Eisner, Thomas, 1929-2011. Thomas Eisner papers, 1945-2011.
- Eissler, K. R. (Kurt Robert), 1908-1999. K.R. Eissler papers, 1907-2015.
- Eleanor Dickinson collection, 1901-2004.
- Elections Research Center (Governmental Affairs Institute). Elections Research Center records, 1918-1992.
- Elections Research Center records, 1918-1992.
- Elihu Root papers.
- Elijah Reynolds papers, 1897-1959.
- Elinor Remick Warren papers, 1872-2004.
- Eliot, George Fielding, 1894-1971. George Fielding Eliot papers, 1939-1971.
- Eliot Janeway and Elizabeth Janeway papers, 1941-1968.
- Elisabeth R. Geleerd papers, 1927-1969.
- Elizabeth Allen Smart papers, 1924-1961.
- Elizabeth Lee Abbott papers, 1855-2006.
- Elizabeth Severn and Margaret Severn papers, 1880-1994.
- Elizabeth Severn papers.
- Elizabeth Sprague Coolidge Foundation collection, 1894-1953.
- Elizabeth Sutherland Martínez papers, 1964-1998.
- Elkisch, Paula. Paula Elkisch papers, 1924-1978.
- Ella Fitzgerald collection, 1956-1992.
- Ellery C. Stowell papers, 1805-1952.
- Ellington, Duke, 1899-1974. Jerry Valburn collection on Duke Ellington , 1924-1989.
- Elliot, Charles N. (Charles Nathan), 1873- Charles N. Elliot collection, 1873-1951.
- Elliot L. Richardson papers, 1780-1999.
- Elliott Carter music manuscripts and other papers, 1933-1971.
- Ellison, Fanny McConnell. Fanny McConnell Ellison papers.
- Ellison, Ralph. Ralph Ellison papers. (2)
- Ellison, Ralph. Ralph Ellison papers, 1890-2007.
- Ellison, Ralph. Ralph Ellison personal library and ephemera, 1937-2010.
- Ellison, Ralph. Visual materials from the Ralph Ellison papers.
- Ellsberg, Daniel. Daniel Ellsberg interview.
- Ellsberg, Edward, 1891-1983. Edward Ellsberg papers, 1891-2008.
- Ellsberg, Lucy Buck, 1893-1978. Lucy Buck Ellsberg writings.
- Elmer Gertz papers, 1789-1997.
- Elmer Holmes Davis papers, 1865-1957.
- Elmo N. Pickerill map collection.
- Elmo N. Pickerill papers, 1910-1975.
- Eloise Hubbard Linscott collection, circa 1815, 1929-2002.
- Elwood R. Quesada papers, 1927-1960.
- Elwood Richard Quesada papers.
- Emanuel Celler papers, 1924-1973.
- Emanuel, James A., 1921-2013. James A. Emanuel papers, 1922-2018.
- Emerson, K. C. (Kary Cadmus), 1918-1993. K.C. Emerson papers, 1937-1994.
- Emilia Mayer-Gallin papers, 1926-1959.
- Emily A. Stewart collection of Elihu Root material, 1885-1959.
- Emma Delano Pettengill collection 1942-1991.
- Emory Scott Land papers, 1901-1972.
- Emrich, Duncan, 1908-1977. Duncan Emrich manuscript collection, 1933-1977.
- Engineering Societies Library biographical and lecture files, 1950-1995.
- Engineering Societies Library Collection (Library of Congress).
- Engineering Societies Library. Engineering Societies Library biographical and lecture files, 1950-1995.
- Engineering Societies Library. Engineering Societies Library map collection.
- Engineering Societies Library map collection.
- Engineering Societies Library records.
- E.O. Wilson papers.
- Epstein, Selma. Selma Epstein collection, 1931-1987.
- ERAmerica (Organization). ERAmerica records, 1974-1982.
- ERAmerica records, 1974-1982.
- Eric Dolphy collection, 1939-1964.
- Eric Frederick Goldman papers, 1886-1988.
- Eric Sevareid papers, 1909-2008.
- Erich Wolfgang Korngold collection, 1889-2008.
- Erick Hawkins and Lucia Dlugoszewski papers, 1878-2000.
- Erick Hawkins collection, 1940-1993.
- Erikson, Erik H. (Erik Homburger), 1902-1994. Erik H. Erikson papers.
- Ernest Bloch collection, 1888-1981.
- Ernest Gallaudet Draper papers, circa 1919-1955.
- Ernest Hemingway papers.
- Ernest Joseph King papers, 1908-1991.
- Ernst Bacon collection, 1898-1990.
- Ernst Kris and Marianne Kris papers, 1872-2018.
- Ernst Kris papers.
- Erwin Swann papers, 1949-1976.
- Eskin, Sam. Sam Eskin collection, 1939-1969.
- Esther Blum Wolfe papers.
- Ethel Bartlett and Rae Robertson music and other papers, 1914-1970.
- Ethel L. Payne papers, 1857-1991.
- Ethel M. Fair map collection.
- Ethel Merman collection, 1908-1998.
- Ethel Merman papers.
- Etzioni, Amitai. Amitai Etzioni papers, 1918-2023.
- Eugene Edwin Johnston papers, 1912-2008.
- Eugene Jules Houdry papers, 1931-1980.
- Eugene Meyer papers, 1864-1975.
- Eugenio Carlos de Hostos papers.
- Eugenio María de Hostos and Eugenio Carlos de Hostos papers, 1865-1990.
- Eugenio María de Hostos papers.
- European Mission and Cooperative Acquisitions Project series, Library of Congress archives, 1942-1957.
- Eva Le Gallienne papers, 1823-1997.
- Evans, Luther Harris, 1902-1981. Luther Harris Evans papers, 1918-1981.
- Evans, Rowland, 1921-2001. Rowland Evans papers, 1924-2001.
- Evans, Rudulph, 1878-1960. Rudulph Evans papers, 1862-2001.
- Eversman, Alice, 1885-1974. Alice Eversman and Elena de Sayn papers, 1862-1970s.
- Everts, Lillian, 1898-1960. Lillian Everts papers, 1933-1956.
- Evett, Robert, 1922-1975. Robert Evett collection, 1942-2001.
- Ewaldsen, Otto A. Otto A. Ewaldsen World War II map collection.
- Exchange and Gift Division series, Library of Congress archives, 1893-1979.
- Ezra Pound papers, 1945-1986.
F
- Fackler, Glenn R., 1917-2009. Glenn R. Fackler World War II map collection.
- Fadiman, Clifton, 1904-1999. Clifton Fadiman papers, 1952-1964.
- Fahy, Charles, 1892-1979. Charles Fahy papers, 1857-1985.
- Fair, Ethel M. (Ethel Marion). Ethel M. Fair map collection.
- Fairfield Osborn papers, 1924-1969.
- Faith Berry papers, 1859-2009.
- Faranda, Anthony A. (Anthony Albert), 1924-2018. Anthony A. Faranda World War II maps, photographs, and papers collection.
- Farley, James A. (James Aloysius), 1888-1976. James A. Farley papers, 1790-1976.
- Farmer, Fyke. Fyke Farmer papers, 1875-1997.
- Farnsworth, Robert M. Robert M. Farnsworth correspondence and research files.
- Farrell, Frank, 1912-1983. Frank Farrell map collection. (2)
- Farrell, Frank, 1912-1983. Frank Farrell papers.
- Farrell, Frank, 1912-1983. Frank Farrell papers, 1897-1988.
- Federn, Paul. Paul Federn writings.
- Feiffer, Jules. Jules Feiffer papers, 1919-1995.
- Feinberg, Charles E., 1899-1988. Charles E. Feinberg papers.
- Feinberg, Charles E., 1899-1988. Karl Jay Shapiro papers in the Charles E. Feinberg collection, 1930-1963.
- Feinberg, Charles E., 1899-1988. Visual materials from the Walt Whitman papers in the Charles E. Feinberg collection.
- Feinberg, Charles E., 1899-1988. Walt Whitman papers in the Charles E. Feinberg collection.
- Feinberg, Charles E., 1899-1988. Walt Whitman papers in the Charles E. Feinberg collection, 1763-1985.
- Feintuch, Burt, 1949-2018. Burt Feintuch collection, 1923-2018.
- Felix Frankfurter papers, 1846-1966.
- Fenichel, Otto. Otto Fenichel writings.
- Festival of Two Worlds. Spoleto Festival programs, 1958-2001.
- Feulner, Edwin J. Edwin J. Feulner papers, 1934-2014.
- Ficher, Jacobo, 1896-1978. Jacobo Ficher collection, 1864-1997.
- Field, Sara Bard, 1882-1974. Sara Bard Field oral history interview.
- Fine, Irving, 1914-1962. Irving Fine collection, 1930-1993.
- Fine, Sylvia. Sylvia Fine Musical Comedy Library scripts, 1904-1997.
- Fine, Vivian, 1913-2000. Vivian Fine music manuscripts, 1927-2004.
- Finkelstein, Arthur J. (Arthur Jay), 1945-2017. Arthur J. Finkelstein papers, 1960-2019.
- Finley, David E. (David Edward). David E. Finley papers, 1921-1977.
- Finn Ronne and Edith M. Ronne map collection, 1930-1994.
- Finn Ronne and Edith M. Ronne papers.
- Finn Ronne and Edith M. Ronne papers, 1900-2012.
- Finn Ronne papers.
- Finney, Ross Lee, 1906-1997. Ross Lee Finney papers, 1926-1977.
- Firesign Theatre Collection, 1918-2015.
- Firesign Theatre (Performing group). Firesign Theatre Collection, 1918-2015.
- Fisher, A. K. (Albert Kenrick), 1856-1948. A.K. Fisher papers, 1827-1957.
- Fisher, Anne B. (Anne Benson), 1898-1967 Anne B. Fisher papers.
- Fisher, Charles 1921-2012. Charles Fisher Cambridge Records collection, 1963-1999.
- Fisher, Walter K. (Walter Kenrick), 1878-1953. Walter K. Fisher papers.
- Fiske, Asa Severance, 1833-1925. Asa Severance Fiske papers.
- Fiske, Elizabeth Worthington Hand, 1835-1919. Elizabeth Worthington Hand Fiske papers.
- Fiske family. John Aldrich Stephenson collection of the Hand, Fiske, and Aldrich families papers. 1745-1966.
- Fiske family papers.
- Fiske, Samuel Wheelock, 1828-1864. Samuel Wheelock Fiske papers.
- Fitzgerald, Ella. Ella Fitzgerald collection, 1956-1992.
- F.L. and J.C. Olmsted (Firm : 1897-1898) F.L. and J.C. Olmsted (Firm : 1897-1898) records.
- Flanner, Janet, 1892-1978. Janet Flanner and Natalia Danesi Murray papers, 1940-1984.
- Flanner, Janet, 1892-1978. Janet Flanner and Solita Solano papers, 1870-1976. (2)
- Fleischmann, Otto, 1896-1963. Otto Fleischmann papers, 1910-1985.
- Fleming, Harold C. Harold C. Fleming papers, 1950-1993.
- Fletcher, Henry Prather, 1873-1959. Henry Prather Fletcher papers, 1898-1958.
- Flexner, Abraham, 1866-1959. Abraham Flexner papers, 1865-1989.
- Florence B. Price music manuscripts, 1928-1953.
- Florence Deakins Becker papers, 1891-1963.
- Florence Ellinwood Allen papers, 1907-1965.
- Florence Jaffray Harriman papers, 1857-1982.
- Florence Klotz costume designs, 1971-1985.
- Flory, Med, 1926-2014. Med Flory arrangements for Supersax, 1970s-1980s.
- Foerstel, Lenora, 1929- Lenora Foerstel papers.
- Fonseca, Romy Medeiros da. Romy Medeiros da Fonseca papers, 1949-2007.
- Ford, Vincent, 1907-2001. Vincent Ford papers. 1939-1976.
- Forman, James, 1928-2005 Autobiography and diary.
- Forman, James, 1928-2005. James Forman papers, 1848-2005.
- Former Members of Congress, Inc., oral history interviews, 1962-1985.
- Former Members of Congress, Inc. (U.S.). Former Members of Congress, Inc., oral history interviews, 1962-1985.
- Forrest David Mathews papers, 1967-1980.
- Fortune, Reo, 1903-1979. Reo Fortune papers.
- Foss, Lukas, 1922-2009. Lukas Foss papers, circa 1926-2000.
- Fosse, Bob, 1927-1987. Bob Fosse and Gwen Verdon Collection, 1920-1991. (2)
- Fowler, William Chauncey, 1793-1881. William Chauncey Fowler papers.
- Fox Movietone newsreel papers, 1919-1971.
- Frances Densmore papers, 1883-1957.
- Frances G. Knight papers, 1955-1977.
- Frances G. Wickes Foundation. Frances G. Wickes Foundation records, 1911-1978.
- Frances G. Wickes Foundation records, 1911-1978.
- Frances G. Wickes papers, 1896-1996.
- Frances Oldham Kelsey papers, 1890-2016.
- Francis Bowes Sayre papers, 1861-1967.
- Francis Edwin Brennan papers, 1927-1984.
- Francis R. Valeo map collection, 1954-1980.
- Francis R. Valeo papers, 1916-1987.
- Francis W. Reichelderfer papers, 1918-1983.
- Frank Farrell map collection.
- Frank Farrell papers, 1897-1988.
- Frank J. Malina papers, 1912-1986.
- Frank, John P. (John Paul), 1917-2002. John Paul Frank papers, 1936-2000.
- Frank Kameny papers, 1843-2012.
- Frank Knox papers, 1898-1954.
- Frank Kowalski papers, 1925-1976.
- Frank Lloyd Wright papers, 1894-1958.
- Frank M. Johnson papers, 1865-1999.
- Frank Maloy Anderson papers, 1895-1961.
- Frank Ross McCoy papers, 1847-1957.
- Frank Seeley collection, 1973-01-20--1973-03-26.
- Frank Stanton papers, 1908-2006.
- Frankfurter, Felix, 1882-1965. Felix Frankfurter papers, 1846-1966.
- Franko Goldman family papers, 1886-1972.
- Franko, Nahan. Franko Goldman family papers. 1886-1972.
- Franko, Sam, 1857-1937 Autograph collection of musical personalities.
- Franko, Sam, 1857-1937. Franko Goldman family papers. 1886-1972.
- Frans August Larson family papers, 1864-2021.
- Frantz, Harry W. (Harry Warner), 1891-1982. Harry W. Frantz papers, 1893-1968.
- Franziska Boas collection, 1920-1988.
- Fred Kenelm Nielsen papers, 1881-1961.
- Fred P. Graham papers, 1947-1983.
- Fred R. McCrumb papers, 1898-1976.
- Freddy Homburger papers, 1926-1990.
- Frederic Eugene Ives and Herbert Eugene Ives papers, 1869-1957.
- Frederic Eugene Ives papers.
- Frederick D. Patterson papers, 1861-1988.
- Frederick Douglass Memorial and Historical Association. Frederick Douglass Memorial and Historical Association records, 1900-1990.
- Frederick Douglass Memorial and Historical Association records, 1900-1990.
- Frederick Joseph Libby papers, 1846-1973.
- Frederick Lewis Allen papers, 1890-1954.
- Frederick Loewe collection, 1923-1988.
- Frederick Nicklaus papers, 1940-1999.
- Fredric Wertham papers, 1818-1986.
- Free, Ann Cottrell. Ann Cottrell Free papers, 1854-2018.
- Free, James. James Free papers, 1929-1996.
- Freeman, Douglas Southall, 1886-1953. Douglas Southall Freeman papers, 1900-1979.
- Freud, Alexander, 1866-1943. Alexander Freud and Sophie Schreiber Freud papers, 1872-1965.
- Freud, Anna, 1895-1982. Anna Freud papers.
- Freud, Anna, 1895-1982. Anna Freud papers, 1880-1995.
- Freud, Eva Mathilde, 1924-1944. Eva Mathilde Freud papers. 1924-1945.
- Freud, Harry, 1909-1968. Harry Freud papers, 1910-1969.
- Freud, Henny Fuchs, 1892-1971. Oliver and Henny Fuchs Freud papers. 1821-1968.
- Freud, Oliver, 1891-1969. Oliver Freud and Henny Fuchs Freud papers, 1821-1993.
- Freud, Sophie Schreiber, 1878-approximately 1965. Alexander Freud and Sophie Schreiber Freud papers. 1872-1965.
- Freud, W. Ernest, 1914- W. Ernest Freud papers.
- Frey, John P. (John Philip), 1871-1957. John P. Frey papers, 1891-1951.
- Frieda Fromm-Reichmann papers 1895-1999.
- Friede, Donald. Donald Friede papers, 1919-1980.
- Friede, Eleanor. Eleanor Friede papers.
- Friis, Harald T. (Harald Trap), 1893-1976. Harald T. Friis papers, 1921-1976.
- Frissell, Toni, 1907-1988. Toni Frissell papers, 1931-1975.
- Fritz Kreisler collection, 1845-1969.
- Fromm-Reichmann, Frieda. Frieda Fromm-Reichmann papers 1895-1999.
- Frost, Robert, 1874-1963. Untermeyer-Frost collection. 1913-1964.
- Fund for the Reinhold Niebuhr Award, Inc. Fund for the Reinhold Niebuhr Award, Inc., records, 1965-1975.
- Fund for the Reinhold Niebuhr Award, Inc., records, 1965-1975.
- Furer, Julius Augustus, 1880-1963. Julius Augustus Furer papers, 1910-1962.
- Furman, Bess, 1894-1969. Bess Furman papers, 1728-1967.
- Furman, Lucile N., 1896-1961. Lucile N. Furman papers.
- Furman, Robert R., 1915-2008. Robert R. Furman papers, 1944-1985.
- Fyke Farmer papers, 1875-1997.
G
- G. Bromley Oxnam papers, 1823-1963.
- G. Eric Matson and Edith Matson papers, 1908-1977.
- G. Malcolm Lewis collection of cartographic activities of the North American Indian and Inuit peoples at the Library of Congress, 1972-2000.
- Gale, Joseph H., 1953- Joseph H. Gale papers.
- Gallup, George, 1901-1984. George Horace Gallup papers, 1936-1979.
- The Gambia map collection, 1670-1965.
- Gamow, Barbara, 1905-1976. George Gamow and Barbara Gamow papers. 1915-1975.
- Gamow, George, 1904-1968. George Gamow and Barbara Gamow papers, 1915-1975.
- García-Godoy, Cristián, 1924-2011. Cristián García-Godoy papers, 1967-1988.
- Gardiner, Muriel, 1901-1985. Muriel Gardiner papers, 1890-1986.
- Gardner, Warner W. (Warner Winslow), 1909-2003. Warner W. Gardner papers, 1930-2006.
- Garfinckel's (Department store). Garfinckel's Department Store records, 1919-1981.
- Garfinckel's Department Store records, 1919-1981.
- Garment, Leonard. Crazy Rhythm. 1997.
- Garment, Leonard. Leonard Garment papers, 1949-1997.
- Garson Kanin papers.
- Garson Kanin papers, 1941-1965.
- Gary W. North map collection.
- Gatewood W. Dunston collection relating to William Surrey Hart, 1914-1955.
- Gathings, Joseph Royston, I, 1894-1978. Joseph Royston Gathings, I, collection, 1914-1936.
- Gatty, Harold, 1903-1957. Harold Gatty papers, 1901-1957.
- Gbur, Andrew, 1901-1997. Andrew Gbur collection, 1916-1992.
- G.E. Mueller map collection.
- G.E. Mueller papers, 1876-2012.
- Geiling, E. M. K. (Eugene Maximilian Karl), 1891- Essentials of pharmacology. 1947.
- Geleerd, Elisabeth R. (Elisabeth Rozetta), 1909-1969. Elisabeth R. Geleerd papers, 1927-1969.
- Georg Martin Wunderlich papers, 1897-1951.
- Georg Von Békésy papers, 1928-1972.
- George and Böske Antheil papers, circa 1875-1984.
- George and Ira Gershwin collection, 1895-2008.
- George and Mildred Schaefer collection, 1945-1996.
- George Antheil collection, 1875-1984.
- George Biddle papers, 1863-1973.
- George C. Dyer papers, 1898-1988.
- George Creel papers, 1857-1953.
- George Crumb papers, 1944-2022.
- George D. Murray papers, 1916-1956.
- George E. Agree papers, 1961-2001.
- George E. Mueller papers.
- George Fielding Eliot papers, 1939-1971.
- George Gamow and Barbara Gamow papers, 1915-1975.
- George Gamow papers.
- George Horace Gallup papers, 1936-1979.
- George Korson collection, 1913-1975.
- George Korson folklore archive.
- George Lardner papers, 1923-2005.
- George Middleton papers, 1872-1970.
- George S. Kaufman and Anne Kaufman Schneider papers, circa 1892-1998.
- George S. Kaufman collection, circa 1892-1998.
- George Thomas Washington papers, 1934-1965.
- George van Deurs papers, 1851-1982.
- George Van Horn Moseley papers, 1855-1960.
- George Vernon Denny papers, 1930-1959.
- George W. Goddard papers, 1889-1984.
- George Zoritch collection, 1914-2002.
- Georges F. Doriot papers, 1917-1985.
- Gerald Carson papers, 1854-1989.
- Gerhard Alden Gesell papers, 1913-2003.
- Gerhard Colm papers, 1935-1968.
- Gerig, Benjamin, 1894-1976. Benjamin Gerig papers, 1927-1974.
- Gerry Mulligan collection, circa 1940-1994.
- Gershwin, George, 1898-1937. George and Ira Gershwin collection, 1895-2008.
- Gershwin, Ira, 1896-1983. Ira Gershwin files from the law office of Leonard Saxe. 1935-1967.
- Gerson, N. C. N.C. Gerson papers, 1928-1998.
- Gertrude Quastler and Henry Quastler papers, 1895-1965.
- Gertrude Quastler papers.
- Gertz, Elmer, 1906-2000. Elmer Gertz papers, 1789-1997.
- Gesell, Gerhard Alden, 1910-1993. Gerhard Alden Gesell papers, 1913-2003.
- Getler, Michael. Michael Getler papers, 1935-2018.
- Geyelin, Philip L. Philip L. Geyelin papers, 1917-2000.
- Gheorghe and Eugenia Popescu-Judetz collection, 1885-2010.
- Gibson, James O. James O. Gibson file. 1963-1978.
- Gibson, Sandy (Radio production coordinator). Sandy Gibson rock and roll radio collection transcripts and production materials, 1967-2017.
- Gibson, Truman K. (Truman Kella), 1912-2005. Truman K. Gibson papers, circa 1900-1994.
- Gilbert A. Harrison papers, 1902-1978.
- Gilbert Jonas Company. Gilbert Jonas Company records, 1947-2006.
- Gilbert Jonas Company. Gilbert Jonas Company records. 1964-1995.
- Gilbert Jonas Company records, 1947-2006.
- Gilbert Miller collection, 1916-1981.
- Gilbert Miller papers, 1916-1981.
- Gilchrist, Huntington, 1891-1975. Huntington Gilchrist papers, 1913-1973.
- Giles S. Rich papers, 1790-1999.
- Gilinsky, Magdalena, 1934- Magdalena Nowacka-Jannotta wycinanki Polish papercutting collection.
- Gillis, Don, 1912-1978. Don Gillis music manuscripts, 1934-1976.
- Ginsburg, David, 1912-2010. David Ginsburg papers, 1919-2007.
- Ginsburg, Ina, 1916-2014. Ina Ginsburg papers, 1941-2015.
- Ginsburg, Ruth Bader, 1933-2020. Ruth Bader Ginsburg papers, 1897-2021.
- Gish, Lillian, 1893-1993. Lillian Gish papers, 1829-1978.
- Gitelson, Maxwell, 1902-1965. Maxwell Gitelson papers, 1918-1965.
- Gizella Lakhman papers, 1883-1969.
- Gladys B. West and Ira V. West papers, 1944-2023 (bulk 1955-1999).
- Glenda Abdoo and Ken Crawford papers from the Kurt Weisbecker collection, 1931-2006.
- Glendenin, Lawrence E. (Lawrence Elgin), 1918-2008. Lawrence E. Glendenin papers, 1935-2009.
- Glenn Dillard Gunn collection, 1874-1961.
- Glenn Dillard Gunn papers, 1802-1961.
- Glenn L. Martin papers, 1909-1956.
- Glenn R. Fackler World War II map collection.
- Glenn T. Seaborg papers, 1866-1999.
- Glorsky, Maxine. Maxine Glorsky papers relating to Martha Graham, 1940-2019.
- Glover, Edward, 1888-1972. Edward Glover oral history interview.
- Goddard, George W., 1889-1987. George W. Goddard papers, 1889-1984.
- Gold and Fizdale collection.
- Gold, Arthur. Arthur Gold and Robert Fizdale collection of music manuscripts, 1948-1965.
- Gold, Julius, 1884-1969. Julius Gold collection, 1858-1964.
- Goldberg, Albert, 1898-1990. Albert Goldberg correspondence, 1947-1981.
- Goldberg, Arthur J., 1908-1990. Arthur J. Goldberg celestial chart and map collection.
- Goldberg, Arthur J., 1908-1990. Arthur J. Goldberg papers, 1793-1995.
- Goldberg, Arthur J. Arthur J. Goldberg papers.
- Goldberg, Dorothy Kurgans. Dorothy Kurgans Goldberg papers.
- Goldberg, Henry. Henry Goldberg papers.
- Goldberg, Sherwood D. Sherwood D. Goldberg papers.
- Golden Crest Records. Golden Crest Records papers from the John Broven Collection, 1935-2013.
- Golden Crest Records papers.
- Golden Crest Records papers from the John Broven Collection, 1935-2013.
- Golden, William T., 1909-2007. William T. Golden papers, 1950-1989.
- Goldman, Edwin Franko, 1878-1956. Franko Goldman family papers. 1886-1972.
- Goldman, Eric Frederick, 1915-1989. Eric Frederick Goldman papers, 1886-1988.
- Goldman, Richard Franko, 1910-1980. Franko Goldman family papers, 1886-1972.
- Goldsmith, Thomas T. (Thomas Toliver), 1910-2009. Thomas T. Goldsmith papers, 1914-1991.
- Golenpaul, Dan. Dan Golenpaul papers, 1934-1981.
- Golovin, Nicholas E. (Nicholas Erasmus), 1912-1969. Nicholas E. Golovin papers, 1915-1971.
- Good, Barbara, active 1980-1993. Barbara Good papers.
- Goode, James M. James M. Goode collection.
- Goodman Ace papers, 1922-1983.
- Goodman archive of architectural designs.
- Goodman, Charles M., 1906-1992. Charles M. Goodman architectural archive. (2)
- Goodman, Charles M., 1906-1992. Charles M. Goodman papers.
- Goodman, Charles M., 1906-1992. Charles M. Goodman papers, 1932-2003.
- Goodman, Leo, 1910-1982. Leo Goodman papers, 1913-1982.
- Gordon, Dexter, 1923-1990. Dexter Gordon collection, circa 1940-1996.
- Gordon, Lou, 1915-2006. Lou Gordon collection, 1953-2006.
- Gordon Parks papers, 1946-1991.
- Gordon, Ruth, 1896-1985. Ruth Gordon and Garson Kanin papers. 1921-1993.
- Gordon, Ruth, 1896-1985. Ruth Gordon papers, 1924-1969.
- Gordon, Walter, 1894-1976. Walter Gordon oral history interview.
- Gosnell, Harold F. (Harold Foote), 1896-1997. Harold Foote Gosnell papers, 1931-1962.
- Gotfryd, Bernard. Bernard Gotfryd photograph collection (Library of Congress).
- Gottlieb, Robert S. Robert S. Gottlieb recordings of North Indian tabla, 1956-1972.
- Gottlieb, Sanford. Sanford Gottlieb papers, 1946-1995.
- Gould, Morton, 1913-1996. Morton Gould papers, 1920-1996.
- Grace A. Rafaj papers, 1928-2008.
- Grace Elizabeth Allen papers.
- Graham, Fred P. Fred P. Graham papers, 1947-1983.
- Graham, Harold Benjamin, 1899-1948 Harold Benjamin Graham collection 1917-2012.
- Graham, Martha. Acts of light.
- Graham, Martha. Appalachian spring.
- Graham, Martha. Martha Graham collection, 1896-2003.
- Granat, Harvey. Harvey Granat collection of George and Ira Gershwin materials, 1922-1973.
- Granger, Lester B. (Lester Blackwell), 1896-1976. Lester B. Granger papers.
- Granik, Theodore, 1907-1970. Theodore Granik papers, 1930-1970.
- Gravely, S. L. (Samuel Lee), Jr., 1922-2004. Samuel L. Gravely Jr. papers, 1940-2007.
- Gray, L. Patrick, III (Louis Patrick), 1916-2005. L. Patrick Gray III papers, 1931-2008.
- Gray, Paul, 1918-2002. Paul Gray papers, 1924-2002.
- Greatest story ever told (Radio program) The greatest story ever told acetate disc collection, 1947-1956.
- The greatest story ever told radio scripts collection, 1947-1956.
- Greeley, Ronald. Ronald Greeley lunar map collection, 1963-1970.
- Green, Constance McLaughlin, 1897-1975. Constance McLaughlin Green papers, 1920-1969.
- Green, James Wyche, 1915-2011. James Wyche Green papers, 1921-2012.
- Green, Theodore Francis, 1867-1966. Theodore Francis Green papers, 1924-1960.
- Greenacre, Phyllis. Phyllis Greenacre papers, 1903-1999.
- Greene, Cheryll Y. Cheryll Y. Greene papers, 1969-1978.
- Greene, Harold H. Harold H. Greene papers, 1951-2001.
- Greene, Lorenzo J. (Lorenzo Johnston), 1899-1988. Lorenzo J. Greene papers, 1680-1988.
- Greene, Paulette. Paulette Greene papers, 1920-1998.
- Greenfield, Meg. Meg Greenfield papers, 1890-1999.
- Greenfield, Meg. Washington. 2001.
- Greenough, H. V. (H. Vose). H. Vose Greenough Jr. papers, 1937-1972.
- Greenslade, John Wills, 1880-1950. John Wills Greenslade papers, 1847-1961.
- Greenspan, Alan, 1926- Alan Greenspan papers, 1914-2009.
- Gregory, Mary E. C. Mary E.C. Gregory papers.
- Gregory Pincus papers, 1920-2006.
- Grenfell Press archive collection, 1979-1992.
- Grentzer, Rose Marie. Rose Marie Grentzer and Harold Spivacke Fund collection, 1615-1994.
- Gridiron Club (Washington, D.C.). Gridiron Club (Washington, D.C.) records, 1871-2021.
- Gridiron Club (Washington, D.C.) records, 1871-2021.
- Grigorʹev, S. L. (Sergeĭ Leonidovich), 1883-1968. Diaghilev ballet, 1909-1929.
- Grigorʹev, S. L. (Sergeĭ Leonidovich), 1883-1968. Serge Grigoriev / Ballets Russes archive, 1909-2009.
- Grim, Luther E., 1914-1964. Luther E. Grim and Dorothy H. Grim map collection.
- Griswold, Ralph E. (Ralph Esty), 1894-1981. Ralph E. Griswold papers, 1940-1968.
- Gross, Robert Ellsworth, 1897-1961. Robert Ellsworth Gross papers, 1903-1961.
- Grosvenor, Edwin A. (Edwin Augustus), 1845-1936. Edwin A. Grosvenor papers.
- Grosvenor, Edwin Prescott, 1875-1930. Edwin Prescott Grosvenor papers.
- Grosvenor, Elsie May, 1878-1964. Elsie May Grosvenor papers.
- Grosvenor family. Grosvenor family papers, 1827-1981.
- Grosvenor family papers, 1827-1981.
- Grosvenor, Gilbert Hovey, 1875-1966. Gilbert Hovey Grosvenor papers.
- Grosvenor, Lilian Waters, 1852-1931. Lilian Waters Grosvenor papers.
- Grosvenor, Melville Bell, 1901-1982. Melville Bell Grosvenor papers.
- Groucho Marx papers, 1930-1967.
- Grover Cleveland Loening papers, 1900-1975.
- Gruen, Victor, 1903-1980. Victor Gruen papers, 1886-1991.
- Gruenberg, Benjamin C. (Benjamin Charles), 1875-1965. Benjamin C. Gruenberg and Sidonie Matsner Gruenberg papers, 1878-1972.
- Gruenberg, Sidonie Matsner, 1881-1974. Benjamin C. Gruenberg and Sidonie Matsner Gruenberg papers. 1878-1972.
- Grunwald, Henry A. (Henry Anatole). Henry A. Grunwald papers, 1922-2006.
- Guatemalan documents collection, 1944-1954.
- Guggenheim, Harry Frank, 1890-1971. Harry Frank Guggenheim papers, 1900-1972.
- Guinea-Bissau map collection, 1827-1969.
- Guinea map collection, 1880-1969.
- Gunn, Glenn Dillard, 1874-1963. Glenn Dillard Gunn papers, 1802-1961.
- Gunther Schuller papers, 1615-2014.
- Gurian, Waldemar, 1902-1954. Waldemar Gurian papers, 1916-1968.
- Gustav Davidson papers, 1909-1992.
- Guthrie, Woody. Correspondence and writings, 1935-1950.
- Guthrie, Woody. Correspondence with Ken Lindsay, 1952-1953.
H
- H. Vose Greenough Jr. papers, 1937-1972.
- Habib, Philip Charles, 1920-1992. Philip Charles Habib interview.
- Hadley, Lucia Hanna. Lucia Hanna Hadley papers.
- Haig, Alexander Meigs, 1924-2010. Alexander Meigs Haig papers, 1962-1982.
- Hal Shelton manuscript map collection.
- Halberstam, David. David Halberstam interview.
- Haley, Alex. Alex Haley papers, 1831-2005.
- Haley, Carol Olive, 1919-2003. Carol Olive Haley collection, 1944-1958, 2014 March 18.
- Hall, Herbert J., 1916-2004. Herbert J. Hall papers, 1910-2003.
- Hall, Joseph S. (Joseph Sargent), 1906-1992. Joseph S. Hall collection, 1932-1975.
- Halpern, Joel M. (Joel Martin), 1929-2019. Joel Martin Halpern collection, 1870-2000.
- Halpert, Herbert, 1911-2000. Herbert Halpert collection, 1930-2004.
- Halpert, Violetta M. Herbert Halpert collection, 1930-2004.
- Halsey McGovern papers, 1945-1983.
- Halsey Stevens papers, circa 1920-1987.
- Halsey, William F. (William Frederick), 1882-1959. William Frederick Halsey papers, 1907-1959.
- Ham, Connelly, Parks, and Snodgrass families papers, 1870-2018.
- Ham family. Ham, Connelly, Parks, and Snodgrass families papers, 1870-2018.
- Ham family papers.
- Hamady collection.
- Hamady, Walter Samuel Haatoum, 1940-2019. Walter Hamady and The Perishable Press collection, 1895-2019.
- Hamilton, Dagmar S. Dagmar S. Hamilton correspondence, 1969-1978.
- Hamilton, John D. M., 1892-1973. John D.M. Hamilton papers, 1935-1972.
- Hamilton, Virginia, 1934-2002. Virginia Hamilton papers, 1938-2003.
- Hamlisch, Marvin. Marvin Hamlisch papers, 1933-2022.
- Hammer, Armand, 1898-1990. Armand Hammer papers, circa 1508-1989.
- Hammerstein, Oscar, II, 1895-1960. Oscar Hammerstein II collection, 1847-2000.
- Hammond Incorporated. Hammond World Atlas Corporation archive of print records and samples of printing methods.
- Hammond, John Hays, 1888-1965. John Hays Hammond papers, 1908-1965.
- Hammond World Atlas Corporation archive of print records and samples of printing methods.
- Hampton, Vernon Boyce, 1897-1985. Vernon Boyce Hampton papers, 1872-1971.
- Hand, Catharine Worthington Fowler, 1801-1865. Catharine Worthington Fowler Hand papers.
- Hand family. John Aldrich Stephenson collection of the Hand, Fiske, and Aldrich families papers. 1745-1966.
- Hand family papers.
- Hand, Joseph Winborn, 1792-1844. Joseph Winborn Hand papers.
- Hanna, Judith Lynne. Judith Lynne Hanna collection, 1963-2009.
- Hannah Arendt papers, 1898-2006.
- Hans Heinsheimer collection, 1915-1990.
- Hans Heinsheimer papers, 1900-2005.
- Hans J. Morgenthau papers, 1858-1981.
- Hans Spialek papers, 1895-1984.
- Hanson Weightman Baldwin papers, 1920-1978.
- Hapgood, Elizabeth Reynolds. Norman Hapgood and Elizabeth Reynolds Hapgood papers. 1824-1977.
- Hapgood, Norman, 1868-1937. Norman Hapgood and Elizabeth Reynolds Hapgood papers, 1824-1977.
- Harald T. Friis papers, 1921-1976.
- Harding, Fann. Fann Harding papers.
- Harding, T. Swann (Thomas Swann), 1890- T. Swann Harding papers, 1918-1963.
- Harney, Kathleen D. Kathleen D. Harney papers. 1944-1970.
- Harold Bauer collection, 1886-1951.
- Harold Benjamin Graham collection 1917-2012.
- Harold C. Conklin Philippine collection, 1955-1995.
- Harold C. Fleming papers, 1950-1993.
- Harold Foote Gosnell papers, 1931-1962.
- Harold Gardiner Bowen papers, 1907-1977.
- Harold Gatty papers, 1901-1957.
- Harold H. Burton papers, 1792-1965.
- Harold H. Greene papers, 1951-2001.
- Harold L. Ickes papers, 1815-1969.
- Harold Leventhal papers, 1932-1980.
- Harold M. Stephens papers, 1895-1955.
- Harold McMillan Bixby papers, 1925-1962.
- Harold Prince papers, 1935-2017.
- Harold Raymond Wayne Benjamin papers, 1908-1972.
- Harold Rome papers, 1936-1967.
- Harold Spivacke collection, 1923-1984.
- Harper's magazine records, 1847-1983.
- Harrell V. Noble papers, 1923-2003.
- Harriet Winslow collection of Nadia Boulanger materials, 1956-1964.
- Harriman, Florence Jaffray, 1870-1967. Florence Jaffray Harriman papers, 1857-1982.
- Harriman, Jarvis. Jarvis Harriman papers. 1964-1965.
- Harriman, Pamela, 1920-1997. Pamela Digby Churchill Hayward Harriman papers, 1909-1997.
- Harriman, W. Averell (William Averell), 1891-1986. W. Averell Harriman papers, 1869-2001.
- Harrington, Oliver W. (Oliver Wendell), 1912-1995 Oliver W. Harrington drawings.
- Harrington, Page, 1967- Page Harrington papers.
- Harris, Roy, 1898-1979. Roy Harris papers, 1893-1998.
- Harrison, Anne Blaine, 1918-1977. Anne Blaine Harrison papers.
- Harrison, Gilbert A. Gilbert A. Harrison papers, 1902-1978.
- Harrison, Richard Edes. Richard Edes Harrison maps and papers collection.
- Harry A. Blackmun papers, 1913-2001.
- Harry Chapin collection, circa 1960-2022.
- Harry Chapin papers.
- Harry Frank Guggenheim papers, 1900-1972.
- Harry Freud papers, 1910-1969.
- Harry Tierney music manuscripts, 1929-1964.
- Harry W. Frantz papers, 1893-1968.
- Harry Wexler papers, 1929-1962.
- Harshaw, Ruth Hetzel, 1897-1968. Ruth Hetzel Harshaw papers, 1947-1967.
- Hart, William S. (William Surrey), 1864-1946. Gatewood W. Dunston collection relating to William S. Hart. 1914-1955.
- Hartmann, Dora, 1902-1974. Heinz Hartmann and Dora Hartmann papers. 1928-1974.
- Hartmann, Heinz, 1894-1970. Heinz Hartmann and Dora Hartmann papers, 1928-1974.
- Hartmann, Heinz, 1894-1970. Heinz Hartmann oral history interview.
- Harvey Granat collection of George and Ira Gershwin materials, 1922-1973.
- Hasse, Adelaide R. (Adelaide Rosalia), 1868-1953. Adelaide Rosalia Hasse papers, 1862-1951.
- Hawes, Bess Lomax, 1921-2009. Bess Lomax Hawes collection, 1894-2009.
- Hawkins, Erick. Erick Hawkins and Lucia Dlugoszewski papers, 1878-2000.
- Haworth, Leland J. (Leland John), 1904-1979. Leland J. Haworth papers, 1944-1977.
- Hay, John, 1838-1905. John Hay papers. 1861-1959.
- Haydn, Hiram, 1907-1973. Hiram Collins Haydn papers, 1874-1978.
- Hayes, Barbara Monteath Kelman, 1893-1975. Barbara Monteath Kelman Hayes papers.
- Hayes, David, 1832-1865. David Hayes papers.
- Hayes family. Hayes, Hollister, and Kelman families papers, 1826-2012.
- Hayes family papers.
- Hayes, Hammond Vinton, 1860-1947. Hammond Vinton Hayes papers.
- Hayes, Hollister, and Kelman families papers, 1826-2012.
- Hayes, John David, 1888-1957. John David Hayes papers.
- Hayes, Margaret Young, 1857-1949. Margaret Young Hayes papers.
- Hayes, W. M. (Watson M.), 1857-1944. W.M. Hayes papers.
- Haynsworth, Clement F. (Clement Furman), Jr., 1912-1989. Clement F. Haynsworth, Jr., papers, 1886-1989.
- Hazam, Louis Jay, 1911-1983. Louis Jay Hazam papers, 1937-1977.
- Hazel Scott papers, 1924-1986.
- Head, Henry William Nugent, 1898-1964. Henry William Nugent Head papers. 1940-1955.
- Heartbeat theater radio scripts collection.
- Heartbeat theatre radio scripts collection, 1957-1985.
- Heckscher, August, 1913-1997. August Heckscher papers, 1931-1999.
- Hedgeman, Anna Arnold, 1899-1990. Anna Arnold Hedgeman papers, 1944-1952.
- Hedrick Smith papers, 1923-2010.
- Heezen-Tharp collection. (7)
- Heifetz collection, 1802-1987.
- Heifetz, Jascha, 1901-1987. Jascha Heifetz papers, 1786-1991.
- Heinsheimer, Hans W., 1900-1993. Hans Heinsheimer papers, 1900-2005.
- Heinz Hartmann and Dora Hartmann papers, 1928-1974.
- Heinz Hartmann papers.
- Heinz Kohut papers, 1923-1994.
- Helen Keller papers, 1842-1954.
- Helen Merrell Lynd papers.
- Helen Traubel collection, 1920-1970.
- Helen Traubel papers, 1910-1972.
- Heller, Peter, 1920-1998 Peter Heller papers, 1925-1992.
- Helm, Edith Benham, 1874-1962. Edith Benham Helm papers, 1915-1961.
- Hemingway, Ernest, 1899-1961. A.E. Hotchner/Ernest Hemingway collection. 1944-1968.
- Hemingway, Ernest, 1899-1961. Ernest Hemingway papers.
- Henderson, Loy W. (Loy Wesley), 1892-1986. Loy W. Henderson papers, 1918-1984.
- Henderson, Luther, 1919-2003. Luther Henderson papers, circa 1930-2003.
- Henny Fuchs Freud papers.
- Henry A. Grunwald papers, 1922-2006.
- Henry A. Kissinger Papers. Part I, 1957-1982.
- Henry A. Kissinger Papers. Part II, 1838-2007.
- Henry A. Kissinger Papers, Part II. Library of Congress and Yale University Library Joint Collection.
- Henry Aaron Hill papers, 1867-1979.
- Henry Brandon papers, 1939-1994.
- Henry Cowell music manuscripts, 1909-1965.
- Henry Denker papers, 1929-2009.
- Henry Mancini papers, 1930s-2000s.
- Henry Prather Fletcher papers, 1898-1958.
- Henry Putney Beers papers, 1910-1992.
- Henry Quastler papers.
- Henry Robinson Luce papers, 1917-1967.
- Henry Sapoznik collection, circa 1920-1960.
- Henry Shapiro papers, 1920-1992.
- Henry Spira papers, 1906-2002.
- Henry White Edgerton papers, 1910-1970.
- Henry William Parsons papers, 1871-1986.
- Henryk Szeryng collection, 1933-1990.
- Hensley, Stewart, 1913-1976. Stewart Hensley papers, 1936-1975.
- Herbert A. Philbrick papers, 1849-1997.
- Herbert Benjamin papers, 1915-2004.
- Herbert Block papers, 1863-2002.
- Herbert Corey papers, 1847-1954.
- Herbert Eugene Ives papers.
- Herbert H. Coburn dance program collection, 1934-1988.
- Herbert Halpert collection, 1930-2004.
- Herbert Hill papers, 1869-2004.
- Herbert J. Hall papers, 1910-2003.
- Herbert L. Kirk collection.
- Herbert L. Kirk collection on Pablo Casals, circa 1870-1993.
- Herbert T. Kalmus papers, 1904-1963.
- Hergesheimer, Joseph, 1880-1954. Joseph Hergesheimer papers.
- Herman Langinger music publishing files, 1889-1972.
- Herman Wouk papers, 1920-2019.
- Hernried, Robert. Robert Hernried papers, 1907-1951.
- Herold J. Wiens collection, 1939-1971.
- Herscher, Lou (Louis), 1894-1974. Lou Herscher music manuscripts, 1896-1968.
- Herzfeld, Charles, 1925-2017. Charles Herzfeld papers, 1892-2014.
- Hess, Stephen. Stephen Hess papers, 1961-2016.
- Hewes, Agnes Danforth. Agnes Danforth Hewes papers.
- Hewes, Laurence I. (Laurence Ilsley), Sr., 1876-1950. Laurence I. Hewes Sr. papers.
- Hewes, Laurence Ilsley, Jr., 1902-1989. Laurence Ilsley Hewes Jr. papers, 1911-2019.
- Hewes, Patricia Jackson, 1900-1976. Patricia Jackson Hewes memoir.
- Highwaymen collection, 1961-2010.
- Highwaymen (Musical group). Highwaymen collection, 1961-2010.
- Hildegard Thompson papers, 1951-1974.
- Hill, Henry Aaron, 1915-1979. Henry Aaron Hill papers, 1867-1979.
- Hill, Herbert, 1924-2004. Black labor and the American legal system. 1977.
- Hill, Herbert, 1924-2004. Citizen's guide to desegregation; a study of social and legal change in American life. 1955.
- Hill, Herbert, 1924-2004. Herbert Hill papers, 1869-2004.
- Hillcrest Children's Center (Washington, D.C.). Hillcrest Children's Center (Washington, D.C.) records, 1815-1966.
- Hillcrest Children's Center (Washington, D.C.). Hillcrest Children's Center (Washington, D.C.) records. 1953-1966.
- Hillcrest Children's Center (Washington, D.C.) records, 1815-1966.
- Hillcrest Children's Village (Washington, D.C.) Hillcrest Children's Village (Washington, D.C.) records. 1927-1953.
- Hines, Lewis Graham, 1888-1960. Lewis Graham Hines papers, 1916-1959.
- Hiram Collins Haydn papers, 1874-1978.
- Hoffer, Willi. Willi Hoffer oral history interview.
- Hoffman, Daniel, 1923-2013. Daniel Hoffman papers, 1918-2012.
- Hollister family. Hayes, Hollister, and Kelman families papers, 1826-2012.
- Hollister family papers.
- Hollister, Margaret Hayes, 1917- Margaret Hayes Hollister papers.
- Holman, Frank E. (Frank Ezekiel), 1886- Frank E. Holman papers.
- Holmes, John Haynes, 1879-1964. John Haynes Holmes papers, 1899-1983.
- Homburger, Freddy. Freddy Homburger papers, 1926-1990.
- Homer Sarasohn papers, 1936-2001.
- Hooper, Edwin Bickford. Edwin Bickford Hooper papers, 1842-1986.
- Hope, Bob, 1903-2003. Bob Hope collection, circa 1900-2009.
- Hope Ridings Miller papers, 1887-1998.
- Hoppen, William, 1918-2002. William Hoppen papers, 1831-1998.
- Hopper, Bruce C. (Bruce Campbell), 1892-1973. Bruce C. Hopper papers.
- Horace Callaway Carlisle papers.
- Horace Callaway Carlisle poems, 1900-1956.
- Hoskins, Tom. Tom Hoskins collection, 1963-1967.
- Hostos, Eugenio Carlos de, 1879-1959. Eugenio María de Hostos and Eugenio Carlos de Hostos papers. 1865-1990.
- Hostos, Eugenio María de, 1839-1903. Eugenio María de Hostos and Eugenio Carlos de Hostos papers. 1865-1990.
- Hotchner, A. E. A.E. Hotchner papers.
- Hotchner, A. E. A.E. Hotchner/Ernest Hemingway collection. 1944-1968.
- Houdry, Eugene Jules, 1892-1962. Eugene Jules Houdry papers, 1931-1980.
- House Democratic Caucus records, 1913-2012.
- House Democratic Caucus (U.S.). House Democratic Caucus records, 1913-2012.
- Hovhaness, Alan, 1911-2000. Alan Hovhaness music manuscripts, 1939-1969.
- Howard Dearstyne papers, 1911-1988.
- Howard E. Reinheimer papers, 1924-1973.
- Howard family. Howard-von Recum family papers, 1869-1972.
- Howard family papers.
- Howard, Henry, Sir, 1843-1921. Howard-von Recum family papers, 1869-1972.
- Howard, Jack R. (Jack Rohe), 1910- Jack R. Howard papers.
- Howard, Roy Wilson, 1883-1964. Roy Wilson Howard papers, 1911-1966.
- Howard S. Liebengood papers, 1950-1982.
- Howard Teichmann papers, 1857-2001.
- Howard-von Recum family papers, 1869-1972.
- Hoyt Sanford Vandenberg papers, 1942-1954.
- Huebsch, B. W. (Benjamin W.), 1876-1964. B.W. Huebsch papers, 1893-1964.
- Hugh Chisholm papers, 1917-1993.
- Hugh H. Smythe and Mabel M. Smythe papers, circa 1895-1997.
- Hugh H. Smythe papers.
- Hugh Newell Jacobsen architectural drawing archive.
- Hugh Newell Jacobsen archive.
- Hughes, Langston, 1902-1967. Langston Hughes papers. 1941-1945.
- Hughes, Thomas Lowe, 1925- Thomas Lowe Hughes papers, 1918-2018.
- Hugo LaFayette Black papers, 1883-1976.
- Hull, Anne. Anne Hull papers, 1894-1981.
- Hume Cronyn and Jessica Tandy papers, 1885-2007.
- Hummel, David. Playbills, research materials, and other papers from the David G. Hummel American musical theatre collection, 1905-2009.
- Hunsberger, George S., 1914- George S. Hunsberger papers.
- Huntington Cairns papers, 1780-1984.
- Huntington Gilchrist papers, 1913-1973.
- Hurn, William, Jr., 1894-1925. William Hurn, Jr., collection 1917-2014.
- Hürten, Heinz. Waldemar Gurian; ein Zeuge der Krise unserer Welt in der ersten Hälfte des 20. Jahrhunderts. 1972.
- Huston Thompson papers, 1908-1965.
- Hutchison, Ralph Cooper, 1898-1966. Ralph Cooper Hutchison papers, 1920-1966.
- Huỳnh, Văn Cao. Văn Cao Huỳnh interview.
- H.V. Greenough papers, 1937-1972.
- Hyde, Dorsey William, 1888-1955. Dorsey William Hyde papers, 1757-1955.
- Hyman, Stanley Edgar, 1919-1970. Stanley Edgar Hyman papers, 1932-1978.
I
- Ickes, Harold L. (Harold LeClair), 1874-1952. Harold L. Ickes papers.
- Ickes, Harold L. (Harold LeClair), 1874-1952. Harold L. Ickes papers, 1815-1969.
- Igor Stravinsky family correspondence, 1930, 1939-1965.
- Igor Stravinsky / Robert Craft collection, 1912-1966.
- I.I. Rabi papers, 1899-1989.
- Ilg, Frances L. (Frances Lillian), 1902-1981. Frances Lillian Ilg papers.
- I.M. Pei papers, 1920-2016.
- Ina Ginsburg papers, 1941-2015.
- Indian Neck Folk Festival collection.
- Initiatives of Change (Organization). Initiatives of Change records. (2)
- Inman, Samuel Guy, 1877-1965. Samuel Guy Inman papers, 1901-1965.
- Institute for Intercultural Studies. Institute for Intercultural Studies records.
- Institute of the Aerospace Sciences archives, 1783-1962.
- Institute of the Aerospace Sciences. Institute of the Aerospace Sciences archives.
- Inter-American Music Festival Foundation. Inter-American Music Festival Foundation records, 1961-1983.
- Inter-American Music Festival Foundation papers, 1961-1981.
- Inter-American Music Festival Foundation records, 1961-1983.
- Inter-University Committee on Travel Grants. Inter-University Committee on Travel Grants records.
- International Council of Women. International Council of Women records, 1931-1957.
- International Council of Women records, 1931-1957.
- International Psycho-Analytical Association. International Psycho-Analytical Association records.
- International Psycho-Analytical Association. International Psycho-Analytical Association records, 1933-1971.
- International Psycho-Analytical Association records, 1933-1971.
- International Research and Exchanges Board. International Research and Exchanges Board records, 1947-1991.
- International Research and Exchanges Board records, 1947-1991.
- International World Calendar Association. International World Calendar Association records.
- Ira and Leonore S. Gershwin Trust archive, 1895-2012.
- Ira and Leonore S. Gershwin Trusts. Ira and Leonore S. Gershwin Trust archive, 1895-2012.
- Ira Gershwin files from the law office of Leonard Saxe, 1935-1967.
- Irene Aloha Wright papers, 1620-1977.
- Irita Van Doren papers, 1920-1967.
- Irving Berlin collection, 1895-1990.
- Irving Brant papers, 1910-1977.
- Irving Fine collection, 1930-1993.
- Irving Langmuir papers, 1871-1957.
- Irving R. Kaufman papers, 1934-1992.
- Irving R. Levine papers, 1930-2009.
- Irwin Bazelon collection.
- Irwin Bazelon papers, 1913-2009.
- Isabella Karle and Jerome Karle papers, 1912-2010.
- Isabelle Sayers papers, circa 1886-1980.
- Isakower, Otto, 1899-1972. Otto Isakower and Salomea Isakower papers, 1880-1975.
- Isakower, Salomea, 1888- Otto Isakower and Salomea Isakower papers. 1880-1975.
- Isobel Stone operettas, 1932-1957.
- Ives, Burl, 1909-1995. Burl Ives collection, 1919-1965.
- Ives, Frederic Eugene, 1856-1937. Frederic Eugene Ives and Herbert Eugene Ives papers, 1869-1957.
- Ives, Herbert Eugene, 1882-1953. Frederic Eugene Ives and Herbert Eugene Ives papers. 1869-1957.
- Izzy Young collection 1942-2016.
J
- J. Fischer & Bro. J. Fischer & Bro. music publishers collection, 1950-1970.
- J. Fischer & Bro. music publishers collection, 1950-1970.
- J. Fischer & Brother music publishers collection, 1950-1970.
- J. Fischer and Bro. music publishers collection, 1950-1970.
- J. Fred and Leslie W. MacDonald collection, transcripts from the collection 1955-1957.
- J. Robert Oppenheimer papers, 1799-1980.
- J. Skelly Wright papers, 1933-1987.
- Jablonski, Edward. Edward Jablonski papers, 1942-2003.
- Jack A. Casazza papers.
- Jack Kemp papers, 1924-2009.
- Jack Kroll papers, 1919-1969.
- Jack S. Kilby papers, 1878-2003.
- Jackie Robinson papers, 1934-2012.
- Jackson, Bruce, 1936- Bruce Jackson and Diane Christian collection, circa 1961-1988.
- Jackson, Nelson C. (Nelson Crews), 1907- Nelson C. Jackson papers.
- Jackson, Robert H., 1892-1954. Robert H. Jackson papers, 1816-1983.
- Jackson, Shirley, 1916-1965. Shirley Jackson papers, 1932-1991.
- Jacob A. Arlow papers, 1923-2004.
- Jacobo Ficher collection, 1864-1997.
- Jacobsen architectural drawing archive (Library of Congress).
- Jacobsen collection.
- Jacobsen, Hugh Newell. Jacobsen architectural drawing archive (Library of Congress).
- Jacobson, Edith. Edith Jacobson papers, 1922-1977.
- Jacoby, John Francis Lucas. John Francis Lucas Jacoby and Ralph Jacoby commonplace book and ledger. circa 1773.
- Jacoby, Ralph, 1768-1822. John Francis Lucas Jacoby and Ralph Jacoby commonplace book and ledger. circa 1773.
- Jaffe, Jerome. Jerome Jaffe papers, 1959-2006.
- Jaffe, Sam, 1891-1984. Sam Jaffe papers, 1915-1991.
- James A. Emanuel papers, 1922-2018.
- James A. Farley papers, 1790-1976.
- James A. Michener papers, 1906-1992.
- James David Tuczak collection, 1963-1972, 2009.
- James Forman papers, 1848-2005.
- James Free papers, 1929-1996.
- James Harold Doolittle papers, 1919-1990.
- James Kirsch papers, 1928-1975.
- James Louis Robertson papers, 1869-1981.
- James M. Cain papers, 1901-2004.
- James M. Goode collection.
- James McCauley Landis papers, 1916-2004.
- James Noboru Miho papers, 1884-2009.
- James P. McGranery and Regina Clark McGranery papers, 1909-1975.
- James P. McGranery papers.
- James R. Schlesinger papers, 1863-2013.
- James Wadsworth family papers, 1730-1959.
- James Wyche Green papers, 1921-2012.
- Janet Flanner and Natalia Danesi Murray papers, 1940-1984.
- Janet Flanner and Solita Solano papers, 1870-1976.
- Janet Flanner papers.
- Janeway, Eliot. Eliot Janeway and Elizabeth Janeway papers, 1941-1968.
- Janeway, Elizabeth. Eliot Janeway and Elizabeth Janeway papers. 1941-1968.
- Janus Press archive.
- Jardine, William Marion, 1879-1955. William Marion Jardine papers, 1908-1955.
- Jascha Heifetz collection, 1802-1987.
- Jascha Heifetz papers, 1786-1991.
- J.B. Lippincott & Co. J.B. Lippincott & Co. records.
- Jean Ritchie and George Pickow collection, 1923-2015.
- Jeane Dixon papers, 1915-1996.
- Jeanne S. Mintz papers, 1928-1993.
- Jeff Todd Titon collection, 1956-2016.
- Jefferson Patterson papers, 1824-1981.
- Jekels, Ludwig, 1867-1954. Ludwig Jekels papers, 1892-1985.
- Jennie Lorenz collection relating to Charlotte Cushman, 1830-1960.
- Jennie Lorenz papers.
- Jerauld Wright papers, 1853-1960.
- Jerome Jaffe papers, 1959-2006.
- Jerome Kern collection, 1905-1951.
- Jerry Lewis papers, 1951-2011.
- Jerry Valburn collection on Duke Ellington , 1924-1989.
- Jessup, Lois Kellogg, 1898-1986. Lois Walcott Kellogg Jessup papers.
- Jessup, Philip C. (Philip Caryl), 1897-1986. Philip C. Jessup papers, 1574-1983.
- J.G. Randall and Ruth Painter Randall papers, 1779-1970.
- J.G. Randall papers.
- Jim Bouton papers, 1939-2019.
- Jim Walsh papers, 1867-1987, and undated.
- Jiménez, Juan Ramón, 1881-1958. Juan Ramón Jiménez papers, 1901-1954.
- Jo Davidson papers, 1906-1952.
- Joan Sutherland Collection, newspaper clippings and other materials from the collection, 1964-2020.
- Joe Roccisano papers, 1950-1997.
- Joel L. Morrison collection.
- Joel Martin Halpern collection, 1870-2000.
- Joel Thompson Boone papers, 1755-1971.
- Joelson, Charles Samuel, 1916-1999. Charles Samuel Joelson papers, 1944-1969.
- John A. Casazza papers, 1938-2018.
- John Aldrich Stephenson collection of the Hand, Fiske, and Aldrich families papers, 1745-1966.
- John and Ginny Dildine collection.
- John Barth literary manuscripts, 1955-1978.
- John Barth papers.
- John Bartlow Martin papers, 1900-1986.
- John Berryman papers, 1942-1982.
- John Burroughs papers.
- John Carroll Parent, Sr., collection 1907-2015.
- John Ciardi papers, 1910-1997.
- John Cohen collection, circa 1939-2019.
- John D. Reid Collection of early American jazz.
- John D. Reid papers, 1908-1993.
- John D. Whiting papers, 1890-1970.
- John Dildine and Ginny Dildine papers, 1957-2014.
- John D.M. Hamilton papers, 1935-1972.
- John Dougall Metcalfe papers, 1878-1996.
- John Edward Stavast Jr. collection. 1965-2016.
- John Garrett Penn papers 1918-2007.
- John H. Towers papers, 1830-1989.
- John Hall Wheelock papers, 1910-circa 2000.
- John Haynes Holmes papers, 1899-1983.
- John Hays Hammond papers, 1908-1965.
- John Herbert McDowell papers, 1908-1983.
- John J. Ballentine papers, 1913-1973.
- John J. Sirica papers, 1932-1986.
- John J. Walsh papers, 1933-2004.
- John Jacob Wolfe and Esther Blum Wolfe papers, 1929-2012.
- John Jacob Wolfe papers.
- John Kieran papers, 1917-1985.
- John L. McCrea papers, 1898-1984.
- John L. McCrea papers (Naval Historical Foundation collection).
- John Lansing Callan papers, 1907-1956.
- John M. Murray papers, 1915-1982.
- John McGlinn collection, 1890s-2010.
- John Osborne papers, 1900-1983.
- John P. Frank papers.
- John P. Frey papers, 1891-1951.
- John Paul Frank papers, 1936-2000.
- John Peter collection, transcripts and photographs, 1951-1995.
- John Philip Sousa collection 1849-2004.
- John Pierce Langs papers, 1896-2001.
- John Raitt papers, 1930-2009.
- John Secrist Jr. papers, 1919-1973.
- John Toland papers, 1944-1965.
- John Updike papers, 1962-1969.
- John Vachon papers, 1913-1995.
- John Von Neumann and Klára Dán Von Neumann papers, 1912-2000.
- John Von Neumann papers.
- John W. Backus papers, 1951-2001.
- John W. Moyer map collection.
- John Werner Kluge papers, 1793-2002.
- John Wills Greenslade papers, 1847-1961.
- Johnny Carson papers, 1970-1992.
- Johnson, Frank M. (Frank Minis), 1918-1999. Frank M. Johnson papers, 1865-1999.
- Johnson, Nelson T. (Nelson Trusler), 1887-1954. Nelson T. Johnson papers, 1916-1955.
- Johnston, Eugene Edwin, 1915-2006. Eugene Edwin Johnston papers, 1912-2008.
- Johnston, John, 1852-1927. John Johnston papers.
- Johnston, Mercer Green, 1868-1954. Mercer Green Johnston papers, 1860-1954.
- Jones, Ernest, 1879-1958. Ernest Jones writings.
- Jordan, Vernon E. (Vernon Eulion), Jr., 1935-2021. Vernon E. Jordan papers.
- José María Castro papers, 1907-2001.
- Josef Breitenbach collection.
- Joseph A. Yablonski legal case collection, 1923-1978.
- Joseph Alsop and Stewart Alsop papers, 1699-1989.
- Joseph Alsop papers.
- Joseph Barnes papers, 1930-1952.
- Joseph Brodsky correspondence, 1965-1972.
- Joseph Brodsky papers.
- Joseph C. Swidler papers, 1930-1997.
- Joseph E. Schwartzberg collection of materials related to a Historical atlas of South Asia.
- Joseph Edward Davies papers, 1860-1958.
- Joseph F. Lamb papers, 1899-2001.
- Joseph J. Roberts family papers, 1839-2001.
- Joseph Jenkins Roberts family papers.
- Joseph Kingsbury-Smith papers, 1902-2009.
- Joseph L. Rauh papers, 1913-2008.
- Joseph Lamb collection, circa 1908-1959.
- Joseph P. Mastrangelo Washington Post map collection.
- Joseph Pulitzer papers, 1897-1958.
- Joseph Royston Gathings, I, collection, 1914-1936.
- Joseph S. Hall collection, 1932-1975.
- Joseph S. Hall Great Smoky Mountains collection of speech, music, and folklore.
- Joseph Sanford Wade papers, 1898-1955.
- Joseph Warren Beach papers, 1891-1955.
- Joseph Wechsberg papers, 1943-1983.
- Joseph Wood Krutch papers, 1920-1971.
- Joshua Logan papers, 1723-1992.
- Juan Ramón Jiménez papers, 1901-1954.
- Juanita Kidd Stout papers, 1873-1998.
- Judah, Noble Brandon, -1938. Noble Brandon Judah papers, 1937-1994.
- Judith Chazin-Bennahum photograph collection relating to Antony Tudor, 1932-1971.
- Judith Lynne Hanna collection, 1963-2009.
- Judson King papers, 1900-1959.
- Jules Feiffer papers, 1919-1995.
- Julia Vincent Cross papers, 1854-1991.
- Juliana L. Knoepfmacher papers, 1929-1980.
- Julius Augustus Furer papers, 1910-1962.
- Julius Gold collection, 1858-1964.
- Julius W. Becton papers 1780-2008.
- Jump Records (Firm). Jump Records papers, 1949-2000.
- Jump Records papers, 1949-2000.
- Jun-ichi Yamada collection of bluegrass recordings.
- Jung, C. G. (Carl Gustav), 1875-1961. C.G. Jung papers, 1949-1994.
- Justin G. Turner autograph collection, 1763-1968.
K
- K. Aage Strand papers, 1875-1999.
- Kahn, Tom. Tom Kahn papers, 1959-1992.
- Kaiser, Robert G., 1943- Robert G. Kaiser papers, 1939-2013.
- Kalmus, Herbert T. (Herbert Thomas), 1881-1963. Herbert T. Kalmus papers, 1904-1963.
- Kameny, Frank, 1925-2011. Frank Kameny papers, 1843-2012.
- Kanin, Fay. Fay Kanin papers.
- Kanin, Garson, 1912-1999. Garson Kanin papers, 1941-1965.
- Kanin, Garson, 1912-1999. Ruth Gordon and Garson Kanin papers. 1921-1993.
- Kantor, Effie McKinlay, 1879-1931. Effie McKinlay Kantor papers.
- Kantor, Irene Layne, 1905-1982. Irene Layne Kantor papers.
- Kantor, MacKinlay, 1904-1977. Dictation belt recordings and commentaries from the MacKinlay Kantor papers, 1956-1975.
- Kantor, MacKinlay, 1904-1977. MacKinlay Kantor papers, 1885-1998.
- Kantor, MacKinlay. MacKinlay Kantor papers, 1885-1998.
- Kardiner, Abram, 1891-1981. Abram Kardiner oral history interview.
- Karl Jay Shapiro papers, 1947-1964.
- Karl Jay Shapiro papers in the Charles E. Feinberg collection, 1930-1963.
- Karle, Isabella, 1921-2017. Isabella Karle and Jerome Karle papers.
- Karle, Jerome. Isabella Karle and Jerome Karle papers.
- Katharine Amend Kellock papers, 1924-1969.
- Katharine McCook Knox papers, 1802-1975.
- Katherine Anne Porter papers, 1935-1974.
- Katherine Dunham collection, 1920-2006.
- Katherine Garrison Chapin papers, 1930-1972.
- Katherine Young collection.
- Kathleen Lanier Harriman Mortimer papers, 1933-2011.
- Katie Louchheim papers, 1906-1991.
- Kaufman, George S. (George Simon), 1889-1961. George S. Kaufman and Anne Kaufman Schneider papers, circa 1892-1998.
- Kaufman, Irving R. (Irving Robert), 1910-1992. Irving R. Kaufman papers, 1934-1992.
- Kaufman, Louis, 1905-1994. Louis Kaufman collection, 1925-2008.
- Kaye, Danny. Danny Kaye and Sylvia Fine collection, 1913-1992.
- K.C. Emerson papers, 1937-1994.
- Keeper of the Collections series, Library of Congress archives, 1900-1971.
- Keith, Carlos. Carlos Keith papers.
- Keller, Helen, 1880-1968. Helen Keller papers, 1842-1954.
- Keller, Shirley (Guitarist). Vodou religious expression in Haiti collected by Odette Mennesson Rigaud, Milo Rigaud, and Shirley Keller, 1944-1985.
- Kellinger, Cesi, 1922-2014. Cesi Kellinger collection of dance materials, 1842-1994.
- Kellock, Harold, 1879-1953. Harold Kellock papers. 1929.
- Kellock, Katharine Amend, 1892-1984. Katharine Amend Kellock papers, 1924-1969.
- Kelman family. Hayes, Hollister, and Kelman families papers, 1826-2012.
- Kelman family papers.
- Kelman, John, 1864-1929. John Kelman papers.
- Kelsey, F. E. (Fremont Ellis). Essentials of pharmacology. 1947.
- Kelsey, F. E. (Fremont Ellis). F.E. Kelsey files. 1939-1968.
- Kelsey, Frances Oldham, 1914-2015. Essentials of pharmacology. 1947.
- Kelsey, Frances Oldham, 1914-2015. Frances Oldham Kelsey papers, 1890-2016.
- Kelton, J. C. (John Cunningham), 1828-1893. J.C. Kelton papers.
- Kemp, Jack, 1935-2009. Jack Kemp papers, 1924-2009.
- Ken Lindsay collection of Woody Guthrie correspondence, 1952-1953.
- Ken McCormick collection of Doubleday and Company, inc., records, 1882-1992.
- Kendrick-Brooks family papers, 1831-2000.
- Kendrick family. Kendrick-Brooks family papers, 1831-2000.
- Kendrick, Hattie, 1894-1989. Hattie Kendrick papers. 1942-2000.
- Kendrick, Ruby Moyse, 1886-1986. Ruby Moyse Kendrick papers. 1892-1995.
- Kenje Ogata collection, 1924-2002, 2008, 2011.
- Kenneth B. Clark and Associates. Kenneth B. Clark and Associates records.
- Kenneth Bancroft Clark papers, 1897-2003.
- Kenneth Lewis Roberts papers, 1919-1956.
- Kent, Roger, 1906-1980. Roger Kent oral history interview.
- Kenyon L. Butterfield papers, 1889-1970.
- Kerewsky-Halpern, Barbara. Joel Martin Halpern collection, 1870-2000.
- Kermit Roosevelt and Belle Roosevelt papers, 1725-1975.
- Kermit Roosevelt papers.
- Kern collection, 1905-1945.
- Kern, Jerome, 1885-1945. Jerome Kern collection, 1905-1951.
- Kessler, Milton. Milton Kessler papers, 1959-1999.
- Kieran, John, 1892-1981. John Kieran papers, 1917-1985.
- Kilby, Jack S. (Jack St. Clair), 1923-2005. Jack S. Kilby papers, 1878-2003.
- King, Alexander, 1900-1965. Alexander King papers, 1953-1987.
- King, Ernest Joseph, 1878-1956. Ernest Joseph King papers, 1908-1991.
- King, Judson, 1872-1958. Judson King papers, 1900-1959.
- Kingsbury-Smith, Joseph, 1908-1999. Joseph Kingsbury-Smith papers, 1902-2009.
- Kirk, H. L. Herbert L. Kirk collection on Pablo Casals, circa 1870-1993.
- Kirsch, James. James Kirsch papers, 1928-1975.
- Kissinger, Henry, 1923-2023. Henry A. Kissinger Papers. Part I, 1957-1982.
- Kissinger, Henry, 1923-2023. Henry A. Kissinger Papers. Part II, 1838-2007.
- Klára Dán Von Neumann papers.
- Klemperer, Otto, 1885-1973. Otto Klemperer archive, 1792-1988.
- Kline, Burton, 1877-1958. Burton Kline papers, 1896-1954.
- Klotz, Florence. Florence Klotz costume designs, 1971-1985.
- Kluge, John Werner, 1914-2010. John Werner Kluge papers, 1793-2002.
- Knight, Frances G. Frances G. Knight papers, 1955-1977.
- Knoepfmacher, Juliana L., 1899-1974. Juliana L. Knoepfmacher papers, 1929-1980.
- Knott, Sarah Gertrude, 1895-1984. Sarah Gertrude Knott papers, 1934-2003.
- Knox, Annie Reid, 1876-1958. Annie Reid Knox papers. 1936-1954.
- Knox, Frank, 1874-1944. Frank Knox papers, 1898-1954.
- Knox, Katharine McCook. Katharine McCook Knox papers, 1802-1975.
- Kobak, Edgar, 1895-1962. Edgar Kobak papers, 1916-1966.
- Kocivar, Ben. Ben Kocivar interview with Bernt Balchen. 1972.
- Koenig, Martin. Center for Traditional Music and Dance collection.
- Kogan, David A., 1916-. David Kogan papers, 1941-2002.
- Kohut, Heinz. Heinz Kohut papers, 1923-1994.
- Kolb, Lawrence C. (Lawrence Coleman), 1911-2006. Lawrence C. Kolb oral history interview.
- Kolodny, Saul. Saul Kolodny papers, 1940-1983.
- Komer, Robert, 1922-2000. Robert Komer interview.
- Kōnstantinos Apostolou Doxiadēs papers, 1959-1976.
- Korab, Balthazar. Balthazar Korab collection.
- Korngold, Erich Wolfgang, 1897-1957. Erich Wolfgang Korngold collection, 1889-2008.
- Korson, George Gershon, 1899-1967. Coal dust on the fiddle; songs and stories of the bituminous industry.
- Korson, George Gershon, 1899-1967. George Korson collection, 1913-1975.
- Korson, Rae. Rae Korson papers, 1937-1982.
- Kostelanetz, Andre, 1901-1980. Andre Kostelanetz collection, 1922-1984. (2)
- Kostelanetz, Andre, 1901-1980. Publicity and awards from the Andre Kostelanetz collection, 1936-1963.
- Koszarski, Richard. Richard Koszarski collection of research material on the early history of Universal Pictures Corporation, 1906-1996.
- Koussevitzky archive 1880-1978.
- Koussevitzky, Serge, 1874-1951. Serge Koussevitzky archive, 1880-1978.
- Koutzen, Boris, 1901-1966. Boris Koutzen collection, 1889-2005.
- Koutzen, Boris, 1901-1966. Fatal oath.
- Koutzen, Boris, 1901-1966. You never know.
- Kowalski, Frank, 1907-1974. Frank Kowalski papers, 1925-1976.
- Koyl-Mathieson collection, 1963-1969.
- Koyl-Mathieson index to architectural records.
- K.R. Eissler papers, 1907-2015.
- Krafchik, Jennifer. Jennifer Krafchik papers.
- Krausz, Laszlo. Laszlo Krausz portraits of musicians, 1947-1971.
- Kreisler collection, 1845-1969.
- Kreisler, Fritz, 1875-1962. Fritz Kreisler collection, 1845-1969.
- Krellberg, Sherman, 1892-1979. Sherman Krellberg papers, 1919-1989.
- Kremer, Alvin W. (Alvin Webster), 1904-1990. Alvin W. Kremer, Keeper of the Collections, correspondence and reports. 1946-1947.
- Kriegsman, Alan M. (Alan Mortimer), 1928-2012. Alan M. and Sali Ann Kriegsman collection, 1933-1997.
- Kriegsman, Sali Ann. Alan M. and Sali Ann Kriegsman collection. 1933-1997.
- Kris, Ernst, 1900-1957. Ernst Kris and Marianne Kris papers.
- Kris, Marianne, 1900-1980. Ernst Kris and Marianne Kris papers.
- Krogh, Egil, 1939-2020. Egil Krogh papers. 1970-2012.
- Kroll, Jack, 1885-1971. Jack Kroll papers, 1919-1969.
- Kroll, Lucy. Lucy Kroll papers, 1908-1998.
- Kroll, Nathan. Radio and television scripts and music from the Nathan Kroll Collection, 1948-1951.
- Krueger, Karl, 1894-1979. Society for the Preservation of the American Musical Heritage collection, 1792-1969.
- Krulak, Victor H. Victor H. Krulak interview.
- Krutch, Joseph Wood, 1893-1970. Joseph Wood Krutch papers, 1920-1971.
- Kubie, Lawrence S. (Lawrence Schlesinger), 1896-1973. Lawrence S. Kubie papers.
- Kubie, Lawrence S. (Lawrence Schlesinger), 1896-1973. Lawrence S. Kubie papers, 1916-1978.
- Kuntzler, Paul, 1941- Paul Kuntzler papers, 1941-2017.
- Kurt Weisbecker collection.
- Kurt Weisbecker collection, Glenda Abdoo and Ken Crawford papers from the collection, 1931-2006.
- KWKH (Radio station : Shreveport, La.). Louisiana hayride collection, 1904-2006.
L
- L. Patrick Gray III papers, 1931-2008.
- L. Quincy Mumford papers, 1939-1982.
- La Follette, Belle Case, 1859-1931. Belle Case La Follette papers. 1879-1931.
- La Follette family. La Follette family papers, 1781-1988.
- La Follette family papers, 1781-1988.
- La Follette, Fola, 1882-1970. Fola La Follette papers. 1879-1970.
- La Follette, Mary Josephine, 1899-1988. Mary Josephine La Follette papers. 1925-1988.
- La Follette, Philip Fox, 1897-1965. Philip Fox La Follette papers. 1911-1971.
- La Follette, Robert M. (Robert Marion), 1855-1925. Robert M. La Follette papers. 1844-1925.
- La Follette, Robert M. (Robert Marion), 1895-1953. Robert M. La Follette papers. 1895-1960.
- Laforet, Carmen. Carmen Laforet correspondence, 1951-1985.
- Lake, Anthony. Anthony Lake papers, 1916-2003.
- Lake, Mayhew, 1879-1955. Mayhew Lake music manuscripts 1912-1955.
- Lakhman, Gizella. Gizella Lakhman papers, 1883-1969.
- Lamb, Joseph F. (Joseph Francis), 1887-1960. Joseph F. Lamb papers, 1899-2001.
- Land, Emory Scott, 1879-1971. Emory Scott Land papers, 1901-1972.
- Landis, James M. (James McCauley), 1899-1964. James McCauley Landis papers, 1916-2004.
- Landowska, Wanda. Wanda Landowska and Denise Restout papers, 1843-2002.
- Lane, Burton, 1912-1997. Burton Lane papers, 1915-2012.
- Lang, Pearl, 1921-2009. Pearl Lang papers, 1908-2008.
- Langelan, Martha J. Martha J. Langelan papers.
- Langinger, Herman. Herman Langinger music publishing files, 1889-1972.
- Langmuir, Irving, 1881-1957. Irving Langmuir papers, 1871-1957.
- Langs, John Pierce, 1882-1967. John Pierce Langs papers, 1896-2001.
- Language manuals from the Linguaphone Institute collection, 1950-1959.
- Lansdale, Edward Geary, 1908-1987. Edward Geary Lansdale interview.
- Lardner, George. George Lardner papers, 1923-2005.
- Lardner, Ring, Jr., 1915-2000. Ring Lardner papers.
- Larry Colwell dance photographs, 1944-1966.
- Larry Warren collection on Anna Sokolow and Lester Horton, 1903-2007.
- Lars E. Lind papers, 1913-2008.
- Lars Schmidt papers, 1910-2010.
- Larson family papers.
- Larson, Frans August, 1870-1957. Frans August Larson family papers, 1864-2021.
- Larson, Frans August, 1870-1957. Frans August Larson papers.
- Larson, Mary Rodgers, 1869-1947. Mary Rodgers Larson papers.
- Laszlo Krausz portraits of musicians, 1947-1971.
- Lattimore, Eleanor Holgate, 1895-1970. Eleanor Holgate Lattimore papers.
- Lattimore, Owen, 1900-1989. Owen Lattimore papers, 1907-1997.
- Laura Wood Roper map collection.
- Laura Wood Roper papers, 1822-1982.
- Laurence Ilsley Hewes Jr. papers, 1911-2019.
- Laurence Picken papers, 1900-2001.
- Laurents, Arthur. Arthur Laurents papers, circa 1900-2011.
- Laurindo Almeida collection, 1912-1995.
- Laurindo Almeida papers, 1912-1995.
- Lavender, Robert A., 1889-1976. Robert A. Lavender papers, 1911-1976.
- Lawless, Ray McKinley, 1896- Ray M. Lawless collection, 1952-1965.
- Lawrence, Dorothea Dix, 1899-1979. Dorothea Dix Lawrence collection, 1856-1980.
- Lawrence E. Glendenin papers, 1935-2009.
- Lawrence E. Spivak collection.
- Lawrence E. Spivak papers, 1917-1994.
- Lawrence Elgin Glendenin papers.
- Lawrence Quincy Mumford papers.
- Lawrence S. Kubie papers, 1916-1978.
- Lawrie, Lee, 1877-1963. Lee Lawrie papers, 1908-1990.
- Layton family papers.
- Layton family. Pierson, Rioch, and Layton families papers, 1777-2012.
- LC archives.
- Le Gallienne, Eva, 1899-1991. Eva Le Gallienne papers, 1823-1997.
- Le Gallienne, Julie Nørregaard, 1863-1942. Julie Nørregaard Le Gallienne papers.
- Le Gallienne, Richard, 1866-1947. Richard Le Gallienne papers.
- Leadership Conference on Civil and Human Rights. Leadership Conference on Civil and Human Rights records.
- Leadership Conference on Civil Rights. Leadership Conference on Civil Rights records, 1943-2014.
- Leadership Conference on Civil Rights records, 1943-2014.
- League of Composers (U.S.). Modern Music archives, 1909-1983.
- League of Women Voters records, 1884-1986.
- League of Women Voters (U.S.). League of Women Voters records, 1884-1986.
- Leahy, William D. William D. Leahy papers, 1897-1959.
- Leason Heberling Adams papers, 1919-1968.
- Lederman, Minna. Minna Lederman Daniel collection, 1896-1993.
- Lee de Forest papers, 1884-1955.
- Lee Lawrie papers, 1908-1990.
- Lee McCardell papers, 1867-2009.
- Lee, Rowland V., 1891-1975. Rowland V. Lee papers, 1907-1971.
- Lee Strasberg papers, 1780-2006.
- Leland J. Haworth papers, 1944-1977.
- Leland, Waldo Gifford, 1879-1966. Guide to materials for American history in the libraries and archives of Paris.
- Leland, Waldo Gifford, 1879-1966. Waldo Gifford Leland papers, 1844-1966.
- LeMay, Curtis E. Curtis E. LeMay papers, 1918-1969.
- Leo Goodman papers, 1913-1982.
- Leo Joseph Bailey collection 1917-2008.
- Leo Wolman papers, 1870-1958.
- Leon F. Barnard papers, 1901-circa 1993.
- Leonard B. Smith papers, 1859-2001.
- Leonard Bernstein collection, circa 1900-1995.
- Leonard Downie Jr. papers, 1961-2020.
- Leonard F. Cushing papers, 1794-1959.
- Leonard Garment papers, 1949-1997.
- Leonard James Dow papers, 1945-1967.
- Leontiĭ, Metropolitan of All America and Canada, 1876-1965. Leontiĭ, Metropolitan of All America and Canada, papers, 1855-1962.
- Leontiĭ, Metropolitan of All America and Canada, papers, 1855-1962.
- Leopold Stokowski collection.
- Leopold Stokowski materials, 1910-1959.
- Lerner, Abba P. (Abba Ptachya), 1903-1982. Abba Ptachya Lerner papers, 1929-1986.
- Lerner, Alan Jay, 1918-1986. Alan Jay Lerner papers, 1880-1997.
- Lerner, Daliah Goldfarb. Daliah Goldfarb Lerner papers.
- LeRoy Feay Thompson collection 1918-2011.
- Les Paul papers, 1904-2003.
- Lessing J. Rosenwald Collection archive.
- Lessing J. Rosenwald Collection archive, 1913-2005.
- Lessing J. Rosenwald papers, 1819-1979.
- Lester Horton Dance Theater collection, 1918-1996.
- Lester Horton Dance Theater. Lester Horton Dance Theater collection, 1918-1996.
- Letters of Delegates to Congress Project series, Library of Congress archives, 1746-2004.
- Leventhal, Harold, 1915-1979. Harold Leventhal papers, 1932-1980.
- Levin, Arthur J. Arthur J. Levin file. 1962-1982.
- Levine, Irving R. Irving R. Levine papers, 1930-2009.
- Lewin, Bertram D. (Bertram David), 1896-1971. Bertram D. Lewin papers, 1883-1974.
- Lewin, David, 1933-2003. David Lewin papers, 1945-2011.
- Lewis, Anthony, 1927-2013. Anthony Lewis papers, 1941-2007.
- Lewis, G. Malcolm. G. Malcolm Lewis collection of cartographic activities of the North American Indian and Inuit peoples at the Library of Congress, 1972-2000.
- Lewis Graham Hines papers, 1916-1959.
- Lewis, Jerry, 1926-2017. Jerry Lewis papers, 1951-2011.
- Lewis, Nolan D. C. (Nolan Don Carpentier), 1889-1979. Nolan D.C. Lewis papers, 1897-1978.
- Lewis, William A., 1867 or 1868- William A. Lewis journal. 1923.
- Lewton, Val. Val Lewton papers, 1919-2007.
- Libby, Abial. Abial Libby diary. 1862.
- Libby, Frederick J. (Frederick Joseph), 1874-1970. Frederick Joseph Libby papers, 1846-1973.
- Liberia map collection, 1764-1970.
- Library of Congress archives, 1800-2015.
- Library of Congress archives, Consultants and Fellows series.
- Library of Congress archives, European Mission and Cooperative Acquisitions Project series.
- Library of Congress archives, Exchange and Gift Division series.
- Library of Congress archives, Keeper of the Collections series.
- Library of Congress archives, Letters of Delegates to Congress Project series.
- Library of Congress archives, Photographs, Illustrations, and Objects series.
- Library of Congress archives, Poetry Office series.
- Library of Congress. Binding Division. Library of Congress. Binding Division records.
- Library of Congress. Cooperative Acquisitions Project records.
- Library of Congress. Copyright Office. Copyright Deposits: Class KFO.
- Library of Congress. Elizabeth Sprague Coolidge Foundation. Elizabeth Sprague Coolidge Foundation collection. 1894-1953.
- Library of Congress. European Mission records.
- Library of Congress. Exchange and Gift Division. Exchange and Gift Division series, Library of Congress archives, 1893-1979.
- Library of Congress. Exchange and Gift Division. Library of Congress. Exchange and Gift Division records.
- Library of Congress. Keeper of the Collections. Keeper of the Collections series, Library of Congress archives, 1900-1971.
- Library of Congress. Letters of Delegates to Congress Project. Letters of Delegates to Congress Project series, Library of Congress archives, 1746-2004.
- Library of Congress. Library of Congress archives. (13)
- Library of Congress. Library of Congress archives, 1800-2015.
- Library of Congress. McKim Fund. McKim Fund collection, 1929-2021.
- Library of Congress. National Audio-Visual Conservation Center. Motion picture copyright descriptions collection. Class L, 1912-1977.
- Library of Congress. National Audio-Visual Conservation Center. Motion picture copyright descriptions collection. Class M, 1912-1977.
- Library of Congress. Office of Collections Maintenance and Preservation. Library of Congress. Office of Collections Maintenance and Preservation records.
- Library of Congress. Order Division. Library of Congress. Order Division records.
- Library of Congress. Poetry Office. Poetry Office series, Library of Congress archives, 1915-1990.
- Library of Congress. Poetry Office records.
- Library of Congress records.
- Liebengood, Howard S. (Howard Scholer), 1942-2005. Howard S. Liebengood papers, 1950-1982.
- Lilian T. Mowrer papers.
- Lilli Vincenz papers, 1879-2013.
- Lillian Everts papers, 1933-1956.
- Lillian Gish papers, 1829-1978.
- Lilly Trog-Prinz papers, 1957-1992.
- Lincoln, Abraham, 1809-1865. Abraham Lincoln correspondence. 1864 July 9.
- Lind, Lars E., 1891-1982. Lars E. Lind papers, 1913-2008.
- Lind, Olof E., 1889-1971. Olof E. Lind papers, 1713-1996.
- Lindbergh, Charles A. (Charles Augustus), 1902-1974. Charles A. Lindbergh papers.
- Lindbergh, Charles A. (Charles Augustus), 1902-1974. Charles A. Lindbergh Spirit of St. Louis collection, 1927-1969.
- Lindsay, Ken. Ken Lindsay collection of Woody Guthrie correspondence, 1952-1953.
- Linguaphone Institute collection, language manuals from the collection, 1950-1959.
- Linguaphone Institute. Language manuals from the Linguaphone Institute collection, 1950-1959.
- Linowitz, Sol M., 1913-2005. Sol M. Linowitz papers, 1778-1999.
- Linscott, Eloise Hubbard, 1897-1978. Eloise Hubbard Linscott collection, circa 1815, 1929-2002.
- Lipton, Ed. Songs of Edward Lipton, 1967-1984.
- Literary Society of Washington (Washington, D.C.). Literary Society of Washington, Washington, D.C., records, 1873-1991.
- Literary Society of Washington, Washington, D.C., records, 1873-1991.
- Little, Kenneth B., 1918-1997. Kenneth B. Little papers.
- Littlewood, William H. William H. Littlewood papers, 1904-2007.
- L.L. Cook Company (Milwaukee, Wisconsin). L.L. Cook Company postcard collection.
- L.L. Cook Company postcard collection.
- Lloyd, Susan Caperna. Susan Caperna Lloyd collection, 1961-2020.
- Lloyd V. Berkner papers, 1938-1967.
- Lockwood, Charles A., 1890-1967. Charles A. Lockwood papers, 1904-1967.
- Lodge, Henry Cabot, Jr., 1902-1985. Henry Cabot Lodge Jr. interview.
- Loeb, Benjamin S., 1914- Benjamin S. Loeb papers, 1945-1999.
- Loening, Grover, 1888-1976. Grover Cleveland Loening papers, 1900-1975.
- Loewe, Frederick, 1901-1988. Frederick Loewe collection, 1923-1988.
- Loewenstein, Rudolph Maurice. Rudolph Maurice Loewenstein oral history interview.
- Loewenstein, Rudolph Maurice. Rudolph Maurice Loewenstein papers, 1919-1975.
- Loewy, Raymond, 1893-1986. Raymond Loewy papers, 1929-1988.
- Logan, Joshua. Joshua Logan papers, 1723-1992.
- Logan, Rayford Whittingham, 1897-1982. Rayford Whittingham Logan papers, 1925-1982.
- Look Magazine Picture Research File (Library of Congress). (2)
- Look magazine records.
- Look magazine records, 1934-1970.
- Look, Richard M. (Richard Millard), 1916-1998. Richard M. Look map collection.
- Lopatnikoff, Nikolai, 1903-1976. Nikolai Lopatnikoff collection, 1916-1979.
- Lorand, Sándor, 1892-1987. Sándor Lorand papers, 1914-1978.
- Lord, Phillips H. (Phillips Haynes), 1902-1975. Phillips H. Lord Collection, 1929-1957.
- Lorenz, Edward N. Edward N. Lorenz papers, circa 1895-2009.
- Lorenz, Jennie, 1886-1962. Jennie Lorenz collection relating to Charlotte Cushman, 1830-1960.
- Lorenzo J. Greene papers, 1680-1988.
- Loretta C. Manggrum papers, 1941-1992.
- Loretta Manggrum collection.
- Lorimer, George Horace, 1869-1937. George Horace Lorimer correspondence.
- Lou Gordon collection, 1953-2006.
- Lou Herscher music manuscripts, 1896-1968.
- Louchheim, Katie, 1903-1991. Katie Louchheim papers, 1906-1991.
- Louchheim, Walter C. (Walter Clinton), 1899-1973. Walter C. Louchheim papers.
- Louis Jay Hazam papers, 1937-1977.
- Louis Kaufman collection, 1925-2008.
- Louis Milton Ronsheim collection, 1914-2000.
- Louis Monchick collection of theater and dance programs, 1918-1974.
- Louis N. Ridenour papers, 1917-1960.
- Louis Nizer. My life in court : handwritten and typewritten draft, 1961.
- Louis Nizer papers.
- Louis Simpson papers, 1922-2011.
- Louis Skidmore papers, 1908-1976.
- Louis Untermeyer papers.
- Louis Untermeyer papers, 1955-1967.
- Louise Bates Ames papers, 1915-1996.
- Louise Talma collection, 1861-1998.
- Louise Talma papers, 1861-1998.
- Louisiana hayride collection, 1904-2006.
- Lowe, T. S. C. (Thaddeus Sobieski Coulincourt), 1832-1913. Memoirs of Thaddeus S.C. Lowe, chief of the aeronautic corps of the Army of the United States during the Civil War : my balloons in peace and war.
- Lowe, T. S. C. (Thaddeus Sobieski Coulincourt), 1832-1913. T.S.C. Lowe papers.
- Lowenfeld, Margaret, 1890-1973. Margaret Lowenfeld papers.
- Loy W. Henderson papers, 1918-1984.
- Luboff, Norman, 1917-1987. Norman Luboff papers 1940-1988.
- Luce, Clare Boothe, 1903-1987. Clare Boothe Luce papers.
- Luce, Clare Boothe, 1903-1987. Clare Boothe Luce papers, 1862-1997.
- Luce, Clare Boothe, 1903-1987. Visual materials from the Clare Boothe Luce papers.
- Luce, Henry Robinson, 1898-1967. Henry Robinson Luce papers. 1913-1972.
- Luce, Henry Robinson, 1898-1967. Henry Robinson Luce papers, 1917-1967.
- Lucille Preston and Louis Armstrong correspondence.
- Lucy Kroll papers, 1908-1998.
- Ludwig Bemelmans papers, 1951-1962.
- Ludwig Jekels papers, 1892-1985.
- Ludwig Mies van der Rohe papers, 1921-1969.
- Luigi Dallapiccola correspondence with Rudy Shackelford, 1953-1973.
- Luiz Heitor Corrêa de Azevedo collection.
- Luiz Heitor Corrêa de Azevedo collection on Latin American folklore, 1904-1986.
- Luiz Heitor Corrêa de Azevedo papers, circa 1865-1990.
- Lukas Foss papers, circa 1926-2000.
- Lundvall, Bruce, 1935-2015. Bruce Lundvall papers, 1946-2012.
- Luther E. Grim and Dorothy H. Grim map collection.
- Luther Harris Evans papers, 1918-1981.
- Luther Henderson papers, circa 1930-2003.
- Luther R. Ray architectural drawing archive.
- Luther R. Ray archive.
- Lý, Tòng Bá. Tòng Bá Lý interview.
- Lydia Nadejena papers, 1907-1974.
- Lyman Bryson papers, 1893-1978.
- Lynch, Grace C., approximately 1892-1970. Grace C. Lynch papers. 1905-1965.
- Lynd, Helen Merrell, 1896-1982. Robert Staughton and Helen Merrell Lynd papers. 1895-1968.
- Lynd, Robert Staughton, 1892-1970. Robert Staughton Lynd and Helen Merrell Lynd papers, 1895-1968.
- Lynde Dupuy McCormick papers, 1909-1959.
- Lyons, Eugene, 1898-1985. Eugene Lyons papers.
- Lyons family papers, 1924-1983.
- Lyons, Leonard, 1906-1976. Lyons family papers, 1924-1983.
M
- M & S Collection of American radical extremist literature of the 20th century, 1934-1981.
- Mabel M. Smythe papers.
- Macbeth, Florence, 1891-1966. Florence Macbeth papers.
- Maccubbin, Charles, 1865- Charles Maccubbin papers, circa 1945-1988.
- MacDonald, Donald J. (Donald John), 1908-1997. Donald J. MacDonald papers, 1930-1997.
- MacDonald, J. Fred. Transcripts from the J. Fred and Leslie W. MacDonald collection, 1955-1957.
- MacDowell Colony (Peterborough, N.H.). MacDowell Colony records, 1869-2017.
- MacDowell Colony (Peterborough, N.H.) records.
- MacDowell Colony records, 1869-2017.
- MacFarlane, Seth, 1973- Seth MacFarlane collection of the Carl Sagan and Ann Druyan archive. 1860-2004.
- MacGregor, C. P. C.P. MacGregor Collection (Library of Congress).
- MacGregor, C. P. Heartbeat theatre radio scripts collection, 1957-1985.
- Machito. Music of Machito and his Afro-Cubans, 1930s-1980s.
- MacKinlay Kantor papers, 1885-1998.
- MacKinlay Kantor papers, dictation belt recordings and commentaries from the papers, 1956-1975.
- MacLeish, Archibald, 1892-1982. Archibald MacLeish papers, 1907-1981.
- MacLeish, Archibald, 1892-1982. Speech to a crowd.
- Madeleine Korbel Albright papers, 1925-2015.
- Mae West papers.
- Mae West play scripts, 1921-1964.
- Magdalena Gilinski wycinanki Polish papercutting collection.
- Magdalena Nowacka-Jannotta wycinanki Polish papercutting collection.
- Magic miscellanea, 1845-1955.
- Mahler, Margaret S. Margaret S. Mahler oral history interview.
- Malamud, Bernard. Bernard Malamud papers, 1930-1989.
- Malaney, Curtis L., 1926-1989. Curtis L. Malaney papers, 1923-1989.
- Malcolm W. Browne papers, 1959-2013.
- Maldarelli, Oronzio, 1892-1962. Oronzio Maldarelli papers, 1931-1962.
- Malik, Charles Habib, 1906-1987. Charles Habib Malik papers, 1888-1994.
- Malik, Habib. Habib Malik papers.
- Malina, Frank J. Frank J. Malina papers, 1912-1986.
- Mallon, Thomas, 1951- Thomas Mallon papers, 1880-2023.
- Mamoulian, Rouben. Rouben Mamoulian papers.
- Mamoulian, Rouben. Rouben Mamoulian papers, 1740-1987.
- Mancini, Henry. Henry Mancini papers, 1930s-2000s.
- Manggrum, L. C. (Loretta Cessor). Loretta C. Manggrum papers, 1941-1992.
- Manings, Muriel. Muriel Manings and William Korff papers, 1914-2007.
- Mann, Arthur, 1901-1963. Arthur Mann papers, 1901-1969.
- Marbury, Margaret von Luttichau, 1894-1971. Margaret von Luttichau Marbury collection, 1926-1984.
- Marcella Miller du Pont papers, 1861-1976.
- Marcia Davenport papers, 1929-1970.
- Marcum, Deanna B. Deanna B. Marcum papers.
- Margaret Ann Hamilton Tunner papers.
- Margaret Mead papers and South Pacific Ethnographic Archives, 1838-1996.
- Margaret ("Peggie") Dwight collection on Luigi Dallapiccola, 1936-1995.
- Margaret Severn papers.
- Margaret von Luttichau Marbury collection, 1926-1984.
- Margaret von Luttichau Marbury papers.
- Margaret Webster papers, 1837-1974.
- Marge Champion collection, 1897-2014.
- Margolies, Daniel F., 1910-1999. Daniel F. Margolies papers, 1935-1999.
- Marianne Kris papers.
- Marie Paneth papers, 1938-1968.
- Marilyn Church collection of courtroom art.
- Mario Castelnuovo-Tedesco papers, 1822-1998.
- Mario Davidovsky papers, 1933-2019.
- Marion Glass Banister papers, 1933-1951.
- Marjorie Claire Stinson papers, 1900-1975.
- Mark Goodson Productions collection, 1950-1969.
- Mark Ryan Black collection, 1966-2011.
- Mark W. Olver collection. 1966-1968, 2019.
- Marshall, Catherine, 1914-1983. Peter Marshall and Catherine Marshall papers. 1927-1964.
- Marshall, Peter, 1902-1949. Peter Marshall and Catherine Marshall papers, 1927-1964.
- Marshall, Thurgood, 1908-1993. Thurgood Marshall papers, 1949-1991.
- Martha Dodd papers, 1898-1990.
- Martha Graham collection, 1896-2003.
- Martin Agronsky papers, 1907-2002.
- Martin, Glenn L. (Glenn Luther), 1886-1956. Glenn L. Martin papers, 1909-1956.
- Martin J. Sherwin collection relating to J. Robert Oppenheimer, 1910-2006.
- Martin, John Bartlow, 1915-1987. John Bartlow Martin papers, 1900-1986.
- Martin Oviatt papers, 1863-1995.
- Martínez, Elizabeth Sutherland, 1925-2021. Elizabeth Sutherland Martínez papers, 1964-1998.
- Marvin Breckinridge papers.
- Marvin Hamlisch papers, 1933-2022.
- Marx, Groucho, 1890-1977. Groucho Marx papers, 1930-1967.
- Mary Church Terrell papers, 1851-1962.
- Mary Louise Mason collection 1951-2008.
- Mary Margaret McBride collection, photographs from the collection, 1934-1968, and undated.
- Mary Margaret McBride papers, 1914-1975.
- Mary Marvin Breckinridge Patterson papers, 1846-2003.
- Mary McGrory papers, 1928-2004.
- Mary Vance Trent papers, 1849-1998.
- Maslow, Sophie. Sophie Maslow papers, 1918-1997.
- Mason, Mary Louise, 1926-2014. Mary Louise Mason collection 1951-2008.
- Mastrangelo, Joseph P. Joseph P. Mastrangelo Washington Post map collection.
- Mathews, Forrest David, 1935- Forrest David Mathews papers, 1967-1980.
- Mathews, Virginia H. Virginia H. Mathews papers, 1897-1991.
- Matson, Edith. G. Eric Matson and Edith Matson papers. 1908-1977.
- Matson, G. Eric (Gästgifvar Eric), 1888-1977. G. Eric Matson and Edith Matson papers, 1908-1977.
- Mattachine Society of Washington. Mattachine Society of Washington records. 1956-1984.
- Matthews, Burnita Shelton, 1894-1988. Burnita Shelton Matthews oral history interview.
- Maud Wood Park papers, 1844-1979.
- Maude Adams papers, 1925-1956.
- Mauldin, Bill, 1921-2003. Back home. 1947.
- Mauldin, Bill, 1921-2003. Bill Mauldin in Korea. 1952.
- Mauldin, Bill, 1921-2003. Bill Mauldin papers, 1941-1970.
- Mauldin, Bill, 1921-2003. Sort of saga. 1949.
- Mauldin, Bill, 1921-2003. Up front. 1945.
- Maurer family correspondence, 1945-1999.
- Maurer family. Maurer family correspondence, 1945-1999.
- Maurer family papers.
- Maurice F. Neufeld papers, 1919-1998.
- Maurice Rosenblatt papers, 1910-2003.
- Maw, Carlyle E. Carlyle E. Maw papers, 1925-1979.
- Max Roach papers, 1880-2012.
- Max Rudolf correspondence, 1922-1993.
- Max Rudolf papers, 1922-1993.
- Max Schur papers, 1923-1974.
- Maxine Glorsky papers relating to Martha Graham, 1940-2019.
- Maxine Singer papers, 1950-2007.
- Maxwell Anderson papers, 1920-1989.
- Maxwell Gitelson papers, 1918-1965.
- Maxwell, Gray. Gray Maxwell papers.
- May Benzenberg Mayer papers, 1926-1983.
- May, Billy. Billy May arrangements, 1939-1995.
- May Craig papers, 1929-1975.
- May O'Donnell papers, 1929-2004.
- Mayer, Cornell H., 1921-2005. Cornell H. Mayer papers, 1940-2005.
- Mayer-Gallin, Emilia. Emilia Mayer-Gallin papers, 1926-1959.
- Mayer, May Benzenberg, 1880-1952. May Benzenberg Mayer papers, 1926-1983.
- Mayhew L. Lake collection, 1918-1945.
- Mayhew Lake music manuscripts 1912-1955.
- McAtee, W. L. (Waldo Lee), 1883-1962. W.L. McAtee papers, 1803-1963.
- McBride, Mary Margaret, 1899-1976. Mary Margaret McBride papers, 1914-1975.
- McBride, Mary Margaret, 1899-1976. Photographs from the Mary Margaret McBride collection.
- McBride, Mary Margaret, 1899-1976. Photographs from the Mary Margaret McBride collection, 1934-1968, and undated.
- McCann, Judith Hunter, 1937-2016. Judith Hunter McCann research files. 1933-2010.
- McCardell, Lee, 1901-1963. Lee McCardell papers, 1867-2009.
- McConnell's Economic Surveys collection.
- McConnell's Economic Surveys (Los Angeles, Calif.). McConnell's Economic Surveys collection.
- McCormick, Ken, 1906-1997. Ken McCormick collection of Doubleday and Company, inc., records. 1882-1992.
- McCormick, Lynde Dupuy, 1895-1956. Lynde Dupuy McCormick papers, 1909-1959.
- McCoy, Frank Ross, 1874-1954. Frank Ross McCoy papers, 1847-1957.
- McCrea, John L. (John Livingstone), 1891-1990. John L. McCrea papers, 1898-1984.
- McCrumb, Fred R. (Fred Rodgers), 1925-1976. Fred R. McCrumb papers, 1898-1976.
- McDowell, John Herbert. John Herbert McDowell papers, 1908-1983.
- McGannon, Donald Henry, 1920- Donald Henry McGannon papers.
- McGlinn, John. John McGlinn collection, 1890s-2010.
- McGovern, Halsey, 1886-1983. Halsey McGovern papers, 1945-1983.
- McGowan, Carl, 1911-1987. Carl McGowan papers, 1921-1988.
- McGranery, James P. (James Patrick), 1895-1962. James P. McGranery and Regina Clark McGranery papers, 1909-1975.
- McGranery, Regina Clark, 1907-1975. James P. McGranery and Regina Clark McGranery papers. 1909-1975.
- McGrory, Mary, 1918-2004. Mary McGrory papers, 1928-2004.
- McGuire, William, 1917-2009. William McGuire papers, 1868-1998.
- McKim collection, 1899-1991.
- McKim Fund collection, 1929-2021.
- McKim (Leonora Jackson and William Duncan McKim) collection.
- McLaurin, Benjamin F., 1906-1989 Benjamin F. McLaurin papers.
- McMahon, Brien, 1903-1952. Brien McMahon papers, 1943-1952.
- McManus-Young clipping collection of materials on magic, 1870-1955.
- McNamara, Robert S., 1916-2009. Robert S. McNamara papers, 1934-2009.
- McNeill, Bertha C. (Bertha Clay), 1887-1979. Bertha C. McNeill papers. 1906-1979.
- McNeill family papers.
- McNeill family. Robert H. McNeill family papers, 1839-2008.
- McNeill, Mary A. (Mary Alice), 1883-1959. Mary A. McNeill papers. 1839-1959.
- McNeill, Mary A. (Mary Alice), 1883-1959. Robert H. McNeill family collection.
- McNeill, Robert H., 1917-2005. Robert H. McNeill family collection.
- McNeill, Robert H., 1917-2005. Robert H. McNeill family papers.
- McNeill, Robert H., 1917-2005. Robert H. McNeill family papers, 1839-2008.
- McNeill, Robert H. Robert H. McNeill family collection.
- McNeill, William C. (William Clarence), 1878-1964. Robert H. McNeill family collection.
- McNeill, William C. (William Clarence), 1878-1964. William C. McNeill papers. 1868-1964.
- McPherson, Bessie. Bessie McPherson papers. 1882-1936.
- McRae, Carmen. Carmen McRae collection of musical arrangements and other materials, 1931-1993.
- Mead, Margaret, 1901-1978. Margaret Mead papers and South Pacific Ethnographic Archives, 1838-1996.
- Mearns, David C. (David Chambers), 1899-1981. David C. Mearns papers, 1830-1979.
- Med Flory arrangements for Supersax, 1970s-1980s.
- Med Flory/Supersax collection, 1972-1987.
- Medtner, Nikolay Karlovich, 1880-1951. Nikolay Karlovich Medtner papers, 1826-1954.
- Meet the Press collection.
- Meg Greenfield papers, 1890-1999.
- Meigs, Return Jonathan, 1740-1823. Return Jonathan Meigs papers.
- Meigs, Return Jonathan, 1764-1825. Return Jonathan Meigs papers.
- Melville Eastham papers, 1908-1973.
- Melvin Beaunorus Tolson papers, 1932-1975.
- Mennesson-Rigaud, Odette. Vodou religious expression in Haiti collected by Odette Mennesson Rigaud, Milo Rigaud, and Shirley Keller, 1944-1985.
- Mercer Green Johnston papers, 1860-1954.
- Merle Antony Tuve papers, 1901-1982.
- Merle Montgomery papers, circa 1904-1983.
- Merman, Ethel. Ethel Merman collection, 1908-1998.
- Merriam, Mylon, 1904-1984. Mylon Merriam collection.
- Merril Eisenbud papers, 1933-1997.
- Merrill Moore papers, 1904-1979.
- Merritt Austin Edson papers, 1905-2000.
- Mesrobian, Ara, 1924-2019. Ara Mesrobian papers, 1876-2011.
- Metcalfe, John Dougall, 1918-2000. John Dougall Metcalfe papers, 1878-1996.
- Métraux, Rhoda, 1914-2003. Rhoda Métraux papers, 1837-1997.
- Metropolitan Applied Research Center. Metropolitan Applied Research Center records. 1949-1978.
- Meyer, Agnes E., 1887-1970. Agnes Elizabeth Ernst Meyer papers, 1853-2010.
- Meyer, Eugene, 1875-1959. Eugene Meyer papers, 1864-1975.
- Michael Alpert collection, 1956-2008.
- Michael Cooney poster collection, circa 1960s-1982.
- Michael Getler papers, 1935-2018.
- Michael Wolf Straus papers, 1879-1968.
- Michener, James A. (James Albert), 1907-1997. James A. Michener papers, 1906-1992.
- Middleton, George, 1880-1967. George Middleton papers, 1872-1970.
- Mies van der Rohe, Ludwig, 1886-1969. Ludwig Mies van der Rohe papers, 1921-1969.
- Miho, James Noboru, 1929-2022. James Noboru Miho papers, 1884-2009.
- Mildred Spiegel Zucker collection of Leonard Bernstein correspondence and related materials, 1936-1991.
- Miles White costume designs, 1942-1977.
- Millay, Cora Buzzell. Cora Buzzell Millay papers.
- Millay, Edna St. Vincent, 1892-1950. Edna St. Vincent Millay collection, 1919-2001.
- Millay, Edna St. Vincent, 1892-1950. Edna St. Vincent Millay papers, 1830-2013.
- Millay, Kathleen, -1943. Kathleen Millay short stories. 1934-1976.
- Millay, Norma. Norma Millay papers.
- Miller, Albert R. Miller of Washington collection of photographic portraits of notables.
- Miller, Arthur Scott. Arthur Scott Miller papers.
- Miller, Emma Ellwood. Emma Ellwood Miller papers.
- Miller, Gilbert. Gilbert Miller papers, 1916-1981.
- Miller, Glenn, 1904-1944. Production materials for The Glenn Miller Story, 1939-1953.
- Miller, Hope Ridings. Hope Ridings Miller papers, 1887-1998.
- Miller of Washington collection of photographic portraits of notables.
- Milo and Odette Rigaud Haiti recordings.
- Milton Ager collection.
- Milton Ager music manuscripts, circa 1918-1979.
- Milton Babbitt collection, 1970-2005.
- Milton Babbitt music sketches, 1899-2006.
- Milton Berle papers, 1906-2002.
- Milton Berle papers, Dean Martin celebrity roast scripts from the papers, 1973-1976.
- Milton Kessler papers, 1959-1999.
- Milton Okun collection, 1964-1970.
- Milton Okun musical arrangements, 1954-1965.
- Milton Rogovin papers, 1928-2006.
- Min Chueh Chang papers, 1933-2010.
- Mingus, Charles, 1922-1979. Charles Mingus collection, 1925-2015.
- Mink, Patsy T., 1927-2002. Patsy T. Mink papers, 1883-2005.
- Minna Lederman collection, 1896-1993.
- Minna Lederman Daniel collection, 1896-1993.
- Mintel, Richard, 1938-2014. Richard and Judith Mintel Collection, 1965-2006.
- Mintz, Jeanne S. Jeanne S. Mintz papers, 1928-1993.
- Miriam Cole papers, 1923-1997.
- Mirisch, Walter. Walter Mirisch script collection, 1955-1979.
- Miscellaneous papers in the Sigmund Freud collection, 1866-1983.
- Mitchell, Antoinette Brooks, 1892-1972. Antoinette Brooks Mitchell papers. 1894-1974.
- Mitchell, Louis A., 1885-1957. Louis A. Mitchell papers. 1894-1974.
- Mitchell, Louis A., 1914-1972. Louis A. Mitchell papers. 1912-1972.
- Modern Music archives, 1909-1983.
- Moldenhauer archives at the Library of Congress, circa 1000-circa 1990.
- Moldenhauer, Hans. Moldenhauer archives at the Library of Congress, circa 1000-circa 1990.
- Monchick, Louis, 1927-2014. Louis Monchick collection of theater and dance programs, 1918-1974.
- Montgomery, Benjamin T. (Benjamin Thornton), 1819-1877. Benjamin T. Montgomery family papers, 1872-1987.
- Montgomery, Emily Redington, 1839-1898. Emily Redington Montgomery papers.
- Montgomery family. Benjamin T. Montgomery family papers, 1872-1987.
- Montgomery family. Montgomery family papers, 1771-1974.
- Montgomery family papers.
- Montgomery family papers, 1771-1974.
- Montgomery, George Redington, 1870-1945. George Redington Montgomery papers.
- Montgomery, Giles Foster, 1835-1888. Giles Foster Montgomery papers.
- Montgomery, Marshall Hugh, 1909-2000. Marshall Hugh Montgomery papers.
- Montgomery, Merle, 1904-1986. Merle Montgomery papers, circa 1904-1983.
- Moody, William H. (William Henry), 1853-1917. William H. Moody papers. 1906-1910.
- Moore, Christopher H., 1943-2022. Christopher Moore collection of Indian Neck Folk Festival and other recordings, 1959-1982.
- Moore family. Moore family papers, 1942-1998.
- Moore family papers, 1942-1998.
- Moore, Merrill, 1903-1957. Merrill Moore papers, 1904-1979.
- Moral Re-armament (Organization) Moral Re-armament records.
- Moral Re-armament (Organization). Moral Re-armament records, 1812-1991.
- Moral Re-armament (Organization). Visual materials from the Moral Re-armament records.
- Moral Re-armament records, 1812-1991.
- Morgenthau, Hans J. (Hans Joachim), 1904-1980. Hans J. Morgenthau papers, 1858-1981.
- Morison, Samuel Eliot, 1887-1976. Samuel Eliot Morison papers, 1939-1972.
- Morris, Arthur J., 1881-1973. Arthur J. Morris papers, 1888-1976.
- Morris, William Sylvanus, 1888-1947 William Sylvanus Morris collection, 1917-2016.
- Morrison, Joel L. Joel L. Morrison collection.
- Morse, Carlton E., 1901-1993. Carlton E. Morse script collection, 1939-1952.
- Mortimer, Kathleen Lanier Harriman, 1917-2011. Kathleen Lanier Harriman Mortimer papers, 1933-2011.
- Mortimer, Paul E. (Paul Eugene), 1915-2005. Paul E. Mortimer map collection.
- Morton Gould papers, 1920-1996.
- Morton L. Deyo papers, 1911-1981.
- Moseley, George Van Horn, 1874-1960. George Van Horn Moseley papers, 1855-1960.
- Moseley, George Van Horn, 1874-1960. One soldier's journey.
- Moss, Arnold, 1910-1989. Arnold Moss papers, 1935-1987.
- Motion picture copyright descriptions collection. Class L, 1912-1977.
- Motion picture copyright descriptions collection. Class M, 1912-1977.
- Mowrer, Edgar Ansel, 1892-1977. Edgar Ansel Mowrer and Lilian T. Mowrer papers, 1898-1978.
- Mowrer, Lilian T. (Lilian Thomson). Edgar Ansel Mowrer and Lilian T. Mowrer papers. 1910-1970.
- Moyer, John W. (John William). John W. Moyer map collection.
- Moynihan, Daniel P. (Daniel Patrick), 1927-2003. Daniel P. Moynihan papers, 1765-2003.
- Mueller, G. E. (George Edwin), 1918-2015. G.E. Mueller map collection. (2)
- Mueller, G. E. (George Edwin), 1918-2015. G.E. Mueller papers.
- Mueller, G. E. (George Edwin), 1918-2015. G.E. Mueller papers, 1876-2012.
- Mulligan, Gerry. Gerry Mulligan collection, circa 1940-1994.
- Mumford, L. Quincy (Lawrence Quincy), 1903-1982. L. Quincy Mumford papers, 1939-1982.
- Muriel Gardiner papers, 1890-1986.
- Muriel H. Parry map collection.
- Muriel Manings and William Korff papers, 1914-2007.
- Muriel Rukeyser papers, 1844-1986.
- Murphree, Eger Vaughan, 1898-1962. Eger Vaughan Murphree papers, 1932-1963.
- Murphy, Ann, 1941- Ann Murphy collection on the Rockettes and Radio City Music Hall, 1959-2015.
- Murphy, Catherine Ralstin, 1920-2011. Ralstin/Murphy collection relating to Vera-Ellen and the Hessler Dance Studio, 1929-2010.
- Murphy, Richard W. (Richard William), 1929- Richard W. Murphy papers, 1951-2014.
- Murray, George D., 1886-1956. George D. Murray papers, 1916-1956.
- Murray, Henry A. (Henry Alexander), 1893-1988. Henry A. Murray papers.
- Murray, John M. (John Milne), 1896-1982. John M. Murray papers, 1915-1982.
- Murray, Natalia Danesi. Janet Flanner and Natalia Danesi Murray papers. 1940-1984.
- Music Critics Association collection.
- Music Critics Association of North America records, 1972-1977.
- Music Critics Association (U.S.). Music Critics Association of North America records, 1972-1977.
- Music of Machito and his Afro-Cubans, 1930s-1980s.
- Musical arrangements for Billy Eckstine, 1950-1957.
- My life in court : handwritten and typewritten draft, 1961.
N
- NAACP Legal Defense and Educational Fund. NAACP Legal Defense and Educational Fund records, 1915-1968.
- NAACP Legal Defense and Educational Fund records, 1915-1968.
- NAACP records.
- NAACP records, Visual materials.
- Nabokov, Vladimir Vladimirovich, 1899-1977. Vladimir Vladimirovich Nabokov papers, 1918-1974.
- Nadejena, Lydia, 1892?-1977. Lydia Nadejena papers, 1907-1974.
- Nagrin, Daniel. Choreography and the specific image : nineteen essays and a workbook.
- Nagrin, Daniel. Dance and the specific image : improvisation.
- Nagrin, Daniel. Daniel Nagrin collection, circa 1920-2006.
- Nagrin, Daniel. How to dance forever : surviving against the odds.
- Nagrin, Daniel. Six questions : acting technique for dance performance.
- Nancy Dickerson papers, 1927-2006.
- Nancy Sweezy collection, 1850-2009.
- Nannie Helen Burroughs papers, 1900-1963.
- Nash, Alanna. Alanna Nash archive, 1924-2008.
- Natacha Rambova papers, circa 1955-1965.
- Nathan F. Twining papers, 1924-1960.
- Nathan Kroll collection, 1930-2000.
- Nathan, Robert R. (Robert Roy), 1908-2001. Robert R. Nathan travel diaries. 1952-1959.
- Nathaniel Alexander Owings papers, 1911-1983.
- Nathaniel Rochester papers, 1935-1999.
- National American Woman Suffrage Association. League of Women Voters. National American Woman Suffrage Association. League of Women Voters records.
- National Association for the Advancement of Colored People, compiler. National Association for the Advancement of Colored People map collection.
- National Association for the Advancement of Colored People map collection.
- National Association for the Advancement of Colored People. National Association for the Advancement of Colored People map collection.
- National Association for the Advancement of Colored People. National Association for the Advancement of Colored People records.
- National Association for the Advancement of Colored People. National Association for the Advancement of Colored People records, 1842-2019.
- National Association for the Advancement of Colored People records, 1842-2019.
- National Association for the Advancement of Colored People. Washington Bureau. National Association for the Advancement of Colored People. Washington Bureau records. 1914-1993.
- National Baptist Convention of the United States of America. Foreign Mission Board. National Baptist Convention of the United States of America. Foreign Mission Board records, 1953-2021.
- National Baptist Convention of the United States of America. Foreign Mission Board records, 1953-2021.
- National Broadcasting Company history files, 1922-1986.
- National Broadcasting Company. National Broadcasting Company history files, 1922-1986.
- National Broadcasting Company press releases. Part II, 1951-1989.
- National Broadcasting Company radio and television program schedules.
- National Broadcasting Company radio and TV program schedules.
- National Broadcasting Company television master books. 1936-1991.
- National Broadcasting Company TV master books.
- National Consumers' League. National Consumers' League records, 1882-2003.
- National Consumers' League records, 1882-2003.
- National Council for the Traditional Arts. National Council for the Traditional Arts (NCTA) collection.
- National Council for the Traditional Arts (NCTA) collection.
- National Council of Jewish Women. National Council of Jewish Women records, 1893-2020.
- National Council of Jewish Women records, 1893-2020.
- National Council of Jewish Women. Washington, D.C., Office. National Council of Jewish Women. Washington, D.C., Office records, 1924-2018.
- National Council of Jewish Women. Washington, D.C., Office records, 1924-2018.
- National Flute Association, Inc. archives, 1898-2012.
- National Flute Association (U.S.). National Flute Association, Inc. archives, 1898-2012.
- National League of Women Voters (U.S.) National League of Women Voters (U.S.) records.
- National Negro Opera Company collection, 1879-1997.
- National Negro Opera Company (U.S.). National Negro Opera Company collection, 1879-1997.
- National Oceanic and Atmospheric Administration and Board of Geographic Names map proofs collection.
- National Progressive Republican League. National Progressive Republican League records. 1911-1912.
- National Society of Arts and Letters records, 1944-1987.
- National Society of Arts and Letters (U.S.). National Society of Arts and Letters records, 1944-1987.
- National Society of Arts and Letters (U.S.). Washington Chapter. National Society of Arts and Letters. Washington Chapter records.
- National Urban League. National Urban League records, 1900-1988.
- National Urban League. Office of Washington Operations. National Urban League. Office of Washington Operations records. 1961-1985.
- National Urban League records, 1900-1988.
- National Urban League. Southern Regional Office. National Urban League. Southern Regional Office records. 1900-1988.
- National Woman's Party. National Woman's Party records. (2)
- National Woman's Party. National Woman's Party records, 1850-2022.
- National Woman's Party records, 1850-2022.
- National Woman's Party. Visual materials from the National Woman's Party records.
- Nazimova, 1879-1945. Nazimova collection, 1877-1988.
- Nazimova collection, 1877-1988.
- Nazimova papers.
- NBC press releases. Part II, 1951-1989.
- NBC radio and television program schedules.
- NBC radio and TV program schedules, 1949-1958.
- NBC television.
- NBC TV master books. 1936-1991.
- N.C. Gerson papers, 1928-1998.
- Neil Sheehan map collection.
- Neil Sheehan papers.
- Neil Sheehan papers, 1910-2010.
- Neil Simon papers, 1927-2018.
- Neil V. Rosenberg bluegrass music collection, 1923-1985.
- Nelson Riddle arrangements for Billy Eckstine, 1950-1957.
- Nelson T. Johnson papers, 1916-1955.
- Nestico, Sammy. Sammy Nestico papers, 1950-2007.
- Neufeld, Maurice F. Maurice F. Neufeld papers, 1919-1998.
- Neuharth, Allen. Allen Neuharth papers, 1949-2013.
- Nevin, Wilberforce, -1899. Wilberforce Nevin letterbook. 1861-1864.
- New York Psychoanalytic Institute. Kris Study Group. New York Psychoanalytic Institute. Kris Study Group records.
- New York Society for the Suppression of Vice. New York Society for the Suppression of Vice records, 1871-1953.
- New York Society for the Suppression of Vice records, 1871-1953.
- New York World-Telegram and the Sun newspaper photograph collection (Library of Congress). (3)
- Newman, Alfred, 1901-1970. Alfred Newman film music manuscripts, 1931-1955.
- Newman, Yale. Yale Newman scripts collection, 1953-1963.
- Newsom, Tommy. Tommy Newsom arrangements, 1947-1999.
- Newspaper clippings and other materials from the Joan Sutherland collection, 1964-2020.
- Ngô, Dzu. Dzu Ngô interview.
- Nicholas E. Golovin papers, 1915-1971.
- Nicholas R. Chrisman collection.
- Nicklaus, Frederick, 1936-1993. Frederick Nicklaus papers, 1940-1999.
- Nicolas Slonimsky collection, 1873-1997.
- Nicole Plett collection of dance research materials, 1935-2003.
- Niebuhr, Reinhold, 1892-1971. Reinhold Niebuhr papers, 1907-1997.
- Niebuhr, Ursula. Ursula Niebuhr papers.
- Niederland, William G., 1904-1993. William G. Niederland papers, 1810-1982.
- Nielsen, Fred Kenelm, 1879-1963. Fred Kenelm Nielsen papers, 1881-1961.
- Nijinska, Bronislava, 1891-1972. Bronislava Nijinska collection, circa 1740-1996.
- Nikolai Lopatnikoff collection, 1916-1979.
- Nikolay Karlovich Medtner papers, 1826-1954.
- Nirenska, Pola. Pola Nirenska collection, 1910-1992.
- Nisbet, Robert A. Robert A. Nisbet papers, 1949-1994.
- Nitze, Paul H., 1907-2004. Paul H. Nitze papers, 1922-1998.
- Nizer, Louis, 1902-1994. My life in court : handwritten and typewritten draft, 1961.
- Noble Brandon Judah papers, 1937-1994.
- Noble, Harrell V. (Harrell Vaun), 1907-1982. Harrell V. Noble papers, 1923-2003.
- Noel Francis Parrish papers, 1894-1987.
- Nolan, David F., 1943-2010. David F. Nolan papers, 1946-2022.
- Nolan D.C. Lewis papers, 1897-1978.
- Nooter, Robert H., 1926-2022. Robert H. Nooter papers, 1951-2011.
- Norman Hapgood and Elizabeth Reynolds Hapgood papers, 1824-1977.
- Norman Luboff collection, 1955-1988.
- Norman Luboff papers 1940-1988.
- Norman Podhoretz papers, 1950-1986.
- North, Gary W. Gary W. North map collection.
- Norton, Reuben S. Reuben S. Norton papers.
- Novotný, Antonín, 1891-1978. Antonín Novotný papers, 1848-1966.
- NYWT&S collection (Library of Congress). (3)
O
- O'Connor architectural drawing archive (Library of Congress).
- O'Connor collection.
- O'Connor, E. Jerome, 1891-1977. E. Jerome O'Connor papers, 1909-1958.
- O'Connor, E. Jerome, 1891-1977. O'Connor architectural drawing archive (Library of Congress).
- O'Connor, William Douglas, 1832-1889. William Douglas O'Connor papers.
- O'Day, Anita. Anita O'Day papers, 1939-2004.
- O'Donnell, May, 1906-2004. May O'Donnell papers, 1929-2004.
- O'Mara, Jerry. Jerry O'Mara papers.
- Oboler, Arch, 1909-1987. Arch Oboler collection, 1916-1992.
- Odom, William E. William E. Odom papers, 1913-2008.
- Office of Charles and Ray Eames. Eames Collection (Library of Congress).
- Office of Charles and Ray Eames. Slide photograph series in the Work of Charles and Ray Eames.
- Ogata, Kenje, 1919-2012. Kenje Ogata collection, 1924-2002, 2008, 2011.
- Ogilvy, David, 1911-1999. Confessions of an advertising man. 1963.
- Ogilvy, David, 1911-1999. David Ogilvy papers, 1935-1966.
- Ogle, Dora G. Dora G. Ogle papers.
- Okun, Milton. Milton Okun musical arrangements, 1954-1965.
- Oldberg, Arne, 1874-1962. Arne Oldberg collection, circa 1887-1962.
- Oliver Daniel collection, 1759-1997.
- Oliver Daniel papers, 1759-1997.
- Oliver Freud and Henny Fuchs Freud papers, 1821-1993.
- Oliver Freud papers.
- Oliver Smith papers, 1941-1987.
- Olmsted Associates. Olmsted Associates records.
- Olmsted Brothers. Olmsted Brothers records.
- Olmsted, Frederick Law, 1822-1903. Frederick Law Olmsted papers.
- Olmsted, Olmsted, and Eliot. Olmsted, Olmsted, and Eliot records.
- Olof E. Lind papers, 1713-1996.
- Olson, Willard Clifford, 1899-1978. Willard Clifford Olson papers.
- Olver, Mark W. Mark W. Olver collection. 1966-1968, 2019.
- Omar Nelson Bradley papers, 1948-1953.
- Oppenheim, David, 1922-2007. David Oppenheim papers, 1910-2004.
- Oppenheimer, J. Robert, 1904-1967. J. Robert Oppenheimer papers, 1799-1980.
- Orben, Robert. Robert Orben papers, 1941-2019.
- Oronzio Maldarelli papers, 1931-1962.
- Osborn, Fairfield, 1887-1969. Fairfield Osborn papers, 1924-1969.
- Osborne, John, 1907-1981. John Osborne papers, 1900-1983.
- Oscar Hammerstein II collection, 1847-2000.
- Oswald Veblen papers, 1881-1960.
- Otto A. Ewaldsen World War II map collection.
- Otto Fleischmann papers, 1910-1985.
- Otto Isakower and Salomea Isakower papers, 1880-1975.
- Otto Isakower papers.
- Otto Klemperer archive, 1792-1988.
- Oursler, Fulton, 1893-1952. Greatest story ever told.
- Overholser, Winfred, 1892-1964. Winfred Overholser papers, 1911-1965.
- Oviatt, Martin. Martin Oviatt papers, 1863-1995.
- Owen Lattimore papers, 1907-1997.
- Owings, Nathaniel Alexander, 1903-1984. American aesthetic.
- Owings, Nathaniel Alexander, 1903-1984. Nathaniel Alexander Owings papers, 1911-1983.
- Owings, Nathaniel Alexander, 1903-1984. Spaces in between.
- Oxnam, G. Bromley (Garfield Bromley), 1891-1963. G. Bromley Oxnam papers, 1823-1963.
P
- Pacifica Radio. Pacifica Radio records, 1946-1994.
- Pacifica Radio records, 1946-1994.
- Page, Curtis Hidden, 1870-1946. Correspondence and poetry.
- Paine, Thomas O., 1921-1992. Thomas O. Paine papers, 1931-1992.
- Palmer, T. S. (Theodore Sherman), 1868-1955. T.S. Palmer papers, 1877-1954.
- Pamela Digby Churchill Hayward Harriman papers, 1909-1997.
- Paneth, Marie. Marie Paneth papers, 1938-1968.
- Papers from the H. Vose Greenough Jr. collection, 1937-1972.
- Papers from the H.V. Greenough collection, 1937-1972.
- Papers from the Isabelle Sayers collection, circa 1886-1980.
- Papers from the Jim Walsh collection, 1867-1987, and undated.
- Papers from the John Secrist Jr. collection, 1919-1973.
- Papers of the Inter-American Music Festival Foundation, 1961-1981.
- Parent, John Carroll, Sr., 1885-1961. John Carroll Parent, Sr., collection 1907-2015.
- Park family. Ham, Connelly, Parks, and Snodgrass families papers, 1870-2018.
- Park, Maud Wood, 1871-1955. Maud Wood Park papers, 1844-1979.
- Parks family papers.
- Parks, Gordon, 1912-2006. Gordon Parks papers, 1946-1991.
- Parks, Rosa, 1913-2005. Rosa Parks papers, 1866-2006.
- Parris, Robert, 1924-1999. Robert Parris music manuscripts, 1959-1972.
- Parrish, Garland C. Garland C. Parrish papers. 1913-1942.
- Parrish, Noel Francis. Noel Francis Parrish papers, 1894-1987.
- Parrish, Wayne W. (Wayne William), 1907-1984. Wayne W. Parrish papers, 1912-1976.
- Parry, Muriel H., 1922-2004. Muriel H. Parry map collection.
- Parsons, Henry William, 1840-1914. Henry William Parsons papers, 1871-1986.
- Paterson, Donald G. (Donald Gildersleeve), 1892-1961. Donald Gildersleeve Paterson papers.
- Patri, Angelo, 1876-1965. Angelo Patri papers, 1904-1962.
- Patsy T. Mink papers, 1883-2005.
- Patterson, Frederick D. (Frederick Douglass), 1901-1988. Frederick D. Patterson papers, 1861-1988.
- Patterson, Jefferson, 1891-1977. Jefferson Patterson correspondence and poetry.
- Patterson, Jefferson, 1891-1977. Jefferson Patterson papers, 1824-1981.
- Patterson, Mark. Mark Patterson papers.
- Patterson, Mary Marvin Breckinridge, 1905-2002. Mary Marvin Breckinridge Patterson papers, 1846-2003.
- Patterson, Richard Sharpe, 1908-1976. Richard Sharpe Patterson papers, 1776-1998.
- Patterson, Robert Porter, 1891-1952. Robert Porter Patterson papers, 1909-1956.
- Paul, Alice, 1885-1977. Alice Paul oral history interview.
- Paul, Alice, 1885-1977. Alice Paul papers.
- Paul Avrich anarchism collection, 1890-2006.
- Paul Bowles Moroccan music collection, 1957-1989.
- Paul E. Mortimer map collection.
- Paul F. Stiga collection of stage and costume design, 1821-2017.
- Paul Field Sifton and Claire Sifton papers, 1912-1980.
- Paul Field Sifton papers.
- Paul Gray papers, 1924-2002.
- Paul H. Nitze papers, 1922-1998.
- Paul Kuntzler papers, 1941-2017.
- Paul, Les. Les Paul papers, 1904-2003.
- Paul M. Robinett papers, 1915-1972.
- Paul M. Weyrich papers.
- Paul M. Weyrich scrapbooks, 1942-2009.
- Paul Wayland Bartlett papers, 1875-1959.
- Paula Elkisch papers, 1924-1978.
- Paulette Greene papers, 1920-1998.
- Payne, Ethel L. Ethel L. Payne papers, 1857-1991.
- Pearcy, Susan Due. Susan Due Pearcy collection, circa 1960-2014.
- Pearl Bailey collection.
- Pearl Bailey papers, 1931, 1950-1992.
- Pearl Lang papers, 1908-2008.
- Peel, Thomas F. (Frederic), 1915-1985. Thomas F. Peel World War II map collection.
- Peggy Clark papers, 1880-1997.
- Pei, I. M., 1917-2019. I.M. Pei papers, 1920-2016.
- Peirce, Waldo, 1884-1970. Waldo Peirce papers, 1889-1985.
- Penn, John Garrett, 1932-2007. John Garrett Penn papers 1918-2007.
- Penzias, Arno A. Arno A. Penzias papers, 1931-2006.
- Percival Flack Brundage papers, 1918-1979.
- Perishable Press collection.
- Personal Narratives of the Forced Removal and Incarceration of Japanese Americans During World War 2.
- Personal Narratives of the Forced Removal and Incarceration of Japanese Americans During World War II.
- Personal Narratives of the Forced Removal and Incarceration of Japanese Americans During World War Two.
- Pete Welding collection, 1958-1995.
- Peter Heller papers, 1925-1992.
- Peter, John, 1917-1998. Transcripts and photographs from the John Peter collection, 1951-1995.
- Peter Marshall and Catherine Marshall papers, 1927-1964.
- Peter Shemonsky collection, 1899-1970.
- Peter W. Rodman papers, 1964-2009.
- Peters, Thomas Kimmwood, 1879-1973. Thomas Kimmwood Peters papers, 1896-1973.
- Peterson, Charles B. III (Charles Buckley), 1936-2021. Charles B. Peterson III road map collection, 1911-2007.
- Peterson, Russell W. (Russell Wilbur), 1916-2011. Russell W. Peterson papers, 1917-2004.
- Pett, Saul, 1918-1993. Saul Pett papers, 1940-1993.
- Pettengill, Emma Delano, 1922-1999. Emma Delano Pettengill collection 1942-1991.
- Pforzheimer, Carl H. (Carl Howard), 1879-1957. Pforzheimer collection of Bruce Rogers materials, 1200-1957.
- Pforzheimer collection of Bruce Rogers materials, 1200-1957.
- Phạm, Văn Đồng, 1906-2000. Văn Đồng Phạm interview.
- Phi Beta Kappa. Phi Beta Kappa records, 1776-2006.
- Phi Beta Kappa records, 1776-2006.
- Philbrick, Herbert A. (Herbert Arthur), 1915-1993. Herbert A. Philbrick papers, 1849-1997.
- Philip C. Jessup papers, 1574-1983.
- Philip H. Reisman, Jr. collection, 1942-1951.
- Philip H. Reisman, Jr. collection of This is America scripts, 1942-1951.
- Philip Hauge Abelson papers, 1924-2002.
- Philip L. Geyelin papers, 1917-2000.
- Philip Roth papers, 1938-2001.
- Philip W. Bonsal papers, 1914-1992.
- Philip Wilson Bonsal papers.
- Philipp Sarasin papers.
- Philipp Sarasin patient files, 1885-1968.
- Phillips, David Atlee. David Atlee Phillips papers, 1929-1989.
- Phillips H. Lord Collection, 1929-1957.
- Phillips H. Lord papers from the WOR Collection.
- Phillips / Mathée collection, 1900-2014.
- Phillips, Samuel C. (Samuel Cochran), 1921-1990. Samuel C. Phillips map and chart collection. (2)
- Phillips, Samuel C. (Samuel Cochran), 1921-1990. Samuel C. Phillips papers.
- Phillips, Samuel C. (Samuel Cochran), 1921-1990. Samuel C. Phillips papers, 1929-1990.
- Phillips, Victoria. Victoria Phillips collection, 1914-2011.
- Phonolog Serial Collection, 1948-2003.
- Photographs from the Mary Margaret McBride collection, 1934-1968, and undated.
- Photographs, Illustrations, and Objects series, Library of Congress archives, 1909-1991.
- Phyllis Greenacre papers, 1903-1999.
- Piccard, Don, 1926- Don Piccard papers.
- Piccard family papers, circa 1470-1983.
- Piccard family. Piccard family papers, circa 1470-1983.
- Piccard, Jean Felix, 1884-1963. Jean Felix Piccard papers.
- Piccard, Jeannette, 1895-1981. Jeannette Piccard papers.
- Picken, Laurence Ernest Rowland. Laurence Picken papers, 1900-2001.
- Pickerill, Elmo N. (Elmo Neale), 1885-1968. Elmo N. Pickerill map collection.
- Pickerill, Elmo N. (Elmo Neale), 1885-1968. Elmo N. Pickerill papers.
- Pickerill, Elmo N. (Elmo Neale), 1885-1968. Elmo N. Pickerill papers, 1910-1975.
- Pickett family. Christiancy and Pickett families papers, 1835-1998.
- Pickett family papers.
- Pickett, George E. (George Edward), 1825-1875. George E. Pickett papers.
- Pickett, George E. (George Edward), 1891 or 1892-1959. George E. Pickett papers.
- Pickett, La Salle Corbell, 1848-1931. La Salle Corbell Pickett papers.
- Pickow, George. Jean Ritchie and George Pickow collection, 1923-2015.
- Pierson family papers.
- Pierson family. Pierson, Rioch, and Layton families papers, 1777-2012.
- Pierson, Rioch, and Layton families papers, 1777-2012.
- Pincus, Gregory, 1903-1967. Gregory Pincus papers, 1920-2006.
- Piper, Alice M. Alice M. Piper papers.
- Playbills, research materials, and other papers from the David G. Hummel American musical theatre collection, 1905-2009.
- Plett, Nicole. Nicole Plett collection of dance research materials, 1935-2003.
- Plowden, David. David Plowden collection.
- Podhoretz, Norman. Norman Podhoretz papers, 1950-1986.
- Poetry Office series, Library of Congress archives, 1915-1990.
- Pola Nirenska collection, 1910-1992.
- Pollitzer, Anita, 1894-1975. Anita Pollitzer papers.
- Poor, Alfred Easton, 1899-1988. Alfred Easton Poor papers, 1866-1985.
- Popescu-Judetz, Eugenia. Gheorghe and Eugenia Popescu-Judetz collection, 1885-2010.
- Popescu-Judetz, Gheorghe, 1911-1972. Gheorghe and Eugenia Popescu-Judetz collection, 1885-2010.
- Porter, Anne, 1911-2011. Anne Porter papers, 1911-2014.
- Porter, Cole, 1891-1964. Cole Porter collection, 1912-1957.
- Porter, Katherine Anne, 1890-1980. Katherine Anne Porter papers, 1935-1974.
- Pound, Ezra, 1885-1972. Ezra Pound papers.
- Pound, Ezra, 1885-1972. Ezra Pound papers, 1945-1986.
- Poushkin Society in America. Poushkin Society in America records, 1931-1955.
- Poushkin Society in America records, 1931-1955.
- Powell, E. Alexander (Edward Alexander), 1879-1957. E. Alexander Powell papers, 1893-1957.
- Pratt, Joe D., 1945-1992. Joe D. Pratt papers.
- Presidential and inaugural collection, 1835-2021.
- Prettyman, E. Barrett (Elijah Barrett), 1891-1971. E. Barrett Prettyman papers, 1901-1971.
- Prettyman, Forrest Johnston, 1860-1945. Forrest Johnston Prettyman papers. 1873-1945.
- Price, Florence, 1887-1953. Florence B. Price music manuscripts, 1928-1953.
- Price, Vincent, 1911-1993. Vincent Price papers, 1883-1992.
- Primm, Annelle. Annelle Primm papers.
- Primm, Beny J. Beny J. Primm papers, 1937-2015.
- Prince, Harold, 1928-2019. Harold Prince papers, 1935-2017.
- Princess Marie Bonaparte papers, 1889-1962.
- Pringle, Aileen, 1895-1989. Aileen Pringle papers.
- Pritchett, Henry S. (Henry Smith), 1857-1939. Henry S. Pritchett correspondence. 1901-1910.
- Production materials for The Glenn Miller Story, 1939-1953.
- Program notes from the Voice of America Music Library Collection, 1946-1988.
- Prominent men in art, law, politics, and government.
- Publicity and awards from the Andre Kostelanetz collection, 1936-1963.
- Pulitzer, Joseph, 1885-1955. Joseph Pulitzer papers, 1897-1958.
- Purdy, Ray Foote, 1898-1965. Ray Foote Purdy papers. 1812-1974.
- Purves, Edmund Randolph, 1897-1964. Edmund Randolph Purves papers, 1916-1964.
Q
- Quastler, Gertrude, 1909-1963. Gertrude Quastler and Henry Quastler papers, 1895-1965.
- Queenstown Association (U.S.). Queenstown Association (U.S.) records, 1913-1980.
- Queenstown Association (U.S.) records, 1913-1980.
- Quesada, Elwood R. (Elwood Richard), 1904-1993. Elwood R. Quesada papers, 1927-1960.
- Quinn, David B. David B. Quinn papers, 1109-1994.
R
- Rabi, I. I. (Isidor Isaac), 1898-1988. I.I. Rabi papers, 1899-1989.
- Radio and television scripts and music from the Nathan Kroll Collection, 1948-1951.
- Rado, Sandor, 1890-1972. Sandor Rado oral history interview.
- Rae Korson papers, 1937-1982.
- Rafaj, Grace A., 1927-2008. Grace A. Rafaj papers, 1928-2008.
- Raim, Ethel. Center for Traditional Music and Dance collection.
- Raitt, John, 1917-2005. John Raitt papers, 1930-2009.
- Ralph Block papers, 1872-1971.
- Ralph Cooper Hutchison papers, 1920-1966.
- Ralph E. Griswold papers, 1940-1968.
- Ralph Edwards Productions radio and television scripts, 1940-1975.
- Ralph Edwards Productions. Ralph Edwards Productions radio and television scripts, 1940-1975.
- Ralph Ellison papers, 1890-2007.
- Ralph Ellison personal library and ephemera.
- Ralph Ellison personal library and ephemera, 1937-2010.
- Ralstin/Murphy collection relating to Vera-Ellen and the Hessler Dance Studio, 1929-2010.
- Rambova, Natacha. Natacha Rambova papers, circa 1955-1965.
- Rand, Ayn. Ayn Rand papers, 1933-1976.
- Randall, J. G. (James Garfield), 1881-1953. J.G. Randall and Ruth Painter Randall papers, 1779-1970.
- Randall, Ruth Painter. J.G. Randall and Ruth Painter Randall papers. 1779-1970.
- Randolph, A. Philip (Asa Philip), 1889-1979. A. Philip Randolph papers.
- Randolph, A. Philip (Asa Philip), 1889-1979. A. Philip Randolph papers, 1909-1979.
- Randolph S. Rothschild collection, 1942-1992.
- Randolph, Vance, 1892-1980. Vance Randolph book typescripts, 1947-1953.
- Rankin, Jeannette, 1880-1973. Jeannette Rankin oral history interview.
- Rapaport, David. David Rapaport papers, 1911-1997.
- Rash, Bryson B. Bryson B. Rash papers, 1918-1992.
- Rauh, Joseph L., Jr., 1911-1992. Joseph L. Rauh papers, 1913-2008.
- Ray architectural drawing archive (Library of Congress).
- Ray collection.
- Ray Eber Brown papers, 1915-1962.
- Ray, Luther R. (Luther Reason), 1892-1978. Ray architectural drawing archive (Library of Congress).
- Ray M. Lawless collection, 1952-1965.
- Ray S. Cline papers, 1945-1994.
- Rayford Whittingham Logan papers, 1925-1982.
- Raymond Loewy papers, 1929-1988.
- Raymond Swing papers, 1933-1964.
- Raymund L. Zwemer papers, 1903-1979.
- Recht, David. David Recht nautical chart collection.
- Record industry publicity collection, 1937-1979.
- Record newsletters and catalogs from the Edward J. Smith papers, 1958-1981.
- Records from the Transco collection, ca. 1931-1952.
- Redding, Jack Howard. Jack Howard Redding papers.
- Redwood Canyon Ramblers collection, 1959-2013.
- Reeves, Thomas C., 1936- Thomas C. Reeves papers, 1850-1975.
- Regan-Blake, Connie, 1947- Connie Regan-Blake collection, 1974-2014.
- Regina Clark McGranery papers.
- Reich, Wilhelm, 1897-1957. Wilhelm Reich papers, 1920-1952.
- Reichelderfer, Francis W. (Francis Wilton), 1895-1983. Francis W. Reichelderfer papers, 1918-1983.
- Reid, Elisabeth Mills, 1858-1931. Elisabeth Mills Reid papers.
- Reid family map collection.
- Reid family papers, 1795-2003.
- Reid family. Reid family papers, 1795-1970.
- Reid Foundation. Reid Foundation records. 1944-1958.
- Reid, Helen Rogers, 1882-1970. Helen Rogers Reid papers.
- Reid, John D., 1907-1974. John D. Reid papers, 1908-1993.
- Reid, Ogden Mills, 1882-1947. Ogden Mills Reid papers.
- Reid, Whitelaw, 1837-1912. Whitelaw Reid papers.
- Reid, Whitelaw, 1913-2009. Whitelaw Reid papers.
- Reik, Theodor, 1888-1969. Theodor Reik oral history interview.
- Reik, Theodor, 1888-1969. Theodor Reik papers, 1905-1994.
- Reinheimer, Howard E., 1899-1970. Howard E. Reinheimer papers, 1924-1973.
- Reinhold Niebuhr papers, 1907-1997.
- Reisman, Philip, Jr., 1916-1999. Philip H. Reisman, Jr. collection, 1942-1951.
- Restout, Denise. Wanda Landowska and Denise Restout papers, circa 1850s-1969.
- Reyher, Rebecca Hourwich, 1897-1987. Rebecca Hourwich Reyher oral history interview.
- Reynolds, Elijah, 1875-1959. Elijah Reynolds papers, 1897-1959.
- Reynolds, Juliana Smith. Juliana Smith Reynolds papers.
- Reynolds, Tilton C., 1843-1913. Tilton C. Reynolds papers, 1851-1963.
- Rhoda Métraux papers, 1837-1997.
- Rhodes, Willard, 1901-1992. Willard Rhodes papers, 1938-1979.
- Ribicoff, Abraham, 1910-1998. Abraham Ribicoff papers, 1927-1981.
- Ricci, Ruggiero, 1918-2012. Ruggiero Ricci papers, 1890s-2013.
- Rich, Giles S. Giles S. Rich papers, 1790-1999.
- Richard and Judith Mintel Collection, 1965-2006.
- Richard Dudman papers, 1911-2014.
- Richard Edes Harrison maps and papers collection.
- Richard Koszarski collection of research material on the early history of Universal Pictures Corporation, 1906-1996.
- Richard L. Strout papers, 1900-1991.
- Richard M. Look map collection.
- Richard Rodgers collection, 1917-1980.
- Richard Sharpe Patterson papers, 1776-1998.
- Richard W. Murphy papers, 1951-2014.
- Richard William Murphy papers.
- Richards, William Henry, 1856-1941. Robert H. McNeill family collection.
- Richardson, Elliot L., 1920-1999. Elliot L. Richardson papers, 1780-1999.
- Richardson, James O. (James Otto), 1878-1974. James O. Richardson papers. 1898-1975.
- Richberg, Donald R. (Donald Randall), 1881-1960. Donald R. Richberg papers, 1900-1960.
- Rickenbacker, Eddie, 1890-1973. Eddie Rickenbacker papers, 1915-1973.
- Rickey, Branch, 1881-1965. Branch Rickey papers, 1890-1969.
- Riddle, Nelson. Musical arrangements for Billy Eckstine, 1950-1957.
- Ridenour, Louis N. (Louis Nicot), 1911-1959. Louis N. Ridenour papers, 1917-1960.
- Rigaud, Milo, 1904-1981. Vodou religious expression in Haiti collected by Odette Mennesson Rigaud, Milo Rigaud, and Shirley Keller, 1944-1985.
- Riggs, Arthur Stanley, 1879-1952. Arthur Stanley Riggs papers, 1929-1952.
- Riis, Roger William, 1894-1953. Roger William Riis papers, 1903-1990.
- Rilma Oxley Buckman papers, 1885-2015.
- Rioch family papers.
- Rioch family. Pierson, Rioch, and Layton families papers, 1777-2012.
- Ritchie, Jean. Jean Ritchie and George Pickow collection, 1923-2015.
- Rittmann, Trude. Trude Rittmann papers, 1880s-2005.
- Rivlin, Alice M. Alice M. Rivlin papers, 1960-2007.
- Roach, Max, 1924-2007. Max Roach papers, 1880-2012.
- Robbins, Phyllis. Maude Adams; an intimate portrait. 1956.
- Robbins, Thomas H. (Thomas Hinckley), 1900-1972. Thomas H. Robbins papers, 1918-1971.
- Robert A. Lavender papers, 1911-1976.
- Robert A. Nisbet papers, 1949-1994.
- Robert A. Taft papers, 1885-1980.
- Robert C. Cook papers, 1882-1992.
- Robert Craft collection on Igor Stravinsky, 1912-1966.
- Robert Di Domenica collection, 1948-1998.
- Robert E. Sherwood papers.
- Robert E. Sherwood play scripts, 1921-1962.
- Robert E. Wilson papers, 1920-1964.
- Robert Ellsworth Gross papers, 1903-1961.
- Robert Emmet Sherwood papers.
- Robert Evett collection, 1942-2001.
- Robert Frank Augur collection, 1941-2016.
- Robert Frost papers.
- Robert G. Kaiser papers, 1939-2013.
- Robert G. Spivack papers, 1931-1970.
- Robert H. Bork papers, 1798-2012.
- Robert H. Jackson papers, 1816-1983.
- Robert H. McNeill family collection.
- Robert H. McNeill family papers, 1839-2008.
- Robert H. Nooter papers, 1951-2011.
- Robert Helyer Thayer papers, 1920-1980.
- Robert Hernried collection.
- Robert Hernried papers, 1907-1951.
- Robert L. Carter papers, 1941-2006.
- Robert Orben papers, 1941-2019.
- Robert Parris music manuscripts, 1959-1972.
- Robert Parylak collection of Mado Robin materials.
- Robert Parylak collection on Mado Robin, 1946-1978.
- Robert Porter Patterson papers, 1909-1956.
- Robert R. Furman papers, 1944-1985.
- Robert R. Nathan Associates records, 1950-1966.
- Robert R. Nathan Associates. Robert R. Nathan Associates records, 1950-1966.
- Robert R. Williams papers, 1911-1981.
- Robert S. Bond World War II map collection.
- Robert S. Gottlieb recordings of North Indian tabla, 1956-1972.
- Robert S. McNamara papers, 1934-2009.
- Robert Saladini collection of choral music, 1860-1999.
- Robert Staughton Lynd and Helen Merrell Lynd papers, 1895-1968.
- Robert Staughton Lynd papers.
- Robert Taft Jr. papers, 1897-1993.
- Robert Whitehead papers, 1947-2002.
- Robert Wright and George Forrest papers, 1934-2003.
- Roberts family. Joseph J. Roberts family papers, 1839-2001.
- Roberts family papers.
- Roberts, Joseph J. (Joseph Jenkins), 1809-1876. Joseph J. Roberts family papers, 1839-2001.
- Roberts, Kenneth Lewis, 1885-1957. Kenneth Lewis Roberts papers, 1919-1956.
- Robertson, Andrew J., 1845-1918. Andrew J. Robertson diaries. 1869-1901.
- Robertson, James Louis, 1907-1994. James Louis Robertson papers, 1869-1981.
- Robin, Mado. Robert Parylak collection on Mado Robin, 1946-1978.
- Robinett, Paul M. (Paul McDonald), 1893-1975. Paul M. Robinett papers, 1915-1972.
- Robinson, Jackie, 1919-1972. Jackie Robinson papers, 1934-2012.
- Robinson, Roscoe, Jr., 1928-1993. Roscoe Robinson, Jr., papers, 1945-1993.
- Roccisano, Joe, 1939-1997. Joe Roccisano papers, 1950-1997.
- Rochester, Nathaniel. Nathaniel Rochester papers, 1935-1999.
- Rodgers, Richard, 1902-1979. Richard Rodgers collection, 1917-1980.
- Rodman, Peter W. Peter W. Rodman papers, 1964-2009.
- Rodman, Selden, 1909-2002. Selden Rodman correspondence, 1931-1972.
- Rodzinski, Artur, 1892-1958. Artur Rodzinski collection, 1868-1989.
- Roe, Gilbert E. (Gilbert Ernstein), 1865-1929. Gilbert E. Roe papers. 1887-1961.
- Roger L. Stevens collection, 1941-1998.
- Roger L. Stevens papers, 1863-2002.
- Roger W. Wilkins papers, 1861-2012.
- Roger William Riis papers, 1903-1990.
- Rogers, Alfred Thomas, 1873-1948. Alfred Thomas Rogers papers. 1900-1928.
- Rogers, Bruce, 1870-1957. Pforzheimer collection of Bruce Rogers materials, 1200-1957.
- Rogers, Carl R. (Carl Ransom), 1902-1987. Carl R. Rogers papers, 1913-1999.
- Rogovin, Milton, 1909-2011. Milton Rogovin papers, 1928-2006.
- Roland Herbert Shackford papers, 1925-1981.
- Roman Totenberg papers, 1846-2011.
- Romanucci-Ross, Lola. Lola Romanucci-Ross papers.
- Rome, Harold, 1908-1993. Harold Rome papers, 1936-1967.
- Romoser, William K. (William Kilian), 1903-1986. William K. Romoser papers, 1922-1982.
- Romy Medeiros da Fonseca papers, 1949-2007.
- Ronald Greeley lunar map collection, 1963-1970.
- Ronald L. Ziegler papers, 1956-1999.
- Ronne, Edith M. (Edith Maslin), 1919-2009. Finn Ronne and Edith M. Ronne map collection, 1930-1994.
- Ronne, Edith M. (Edith Maslin), 1919-2009. Finn Ronne and Edith M. Ronne papers. 1900-2012.
- Ronne, Finn. Finn Ronne and Edith M. Ronne map collection, 1930-1994.
- Ronne, Finn. Finn Ronne and Edith M. Ronne papers. 1900-2012.
- Rønne, Martin, 1861-1932. Martin Rønne papers.
- Ronsheim, Milton 1894-1968 Louis Milton Ronsheim collection, 1914-2000.
- Roosevelt, Archibald, Jr., 1918-1990. Archibald Roosevelt Jr. papers.
- Roosevelt, Archibald, Jr., 1918-1990. Archibald Roosevelt Jr. papers, 1838-2002.
- Roosevelt, Belle, 1892-1968. Kermit Roosevelt and Belle Roosevelt papers. 1885-1975.
- Roosevelt, Kermit, 1889-1943. Kermit Roosevelt and Belle Roosevelt papers, 1725-1975.
- Roper, Laura Wood, 1911-2003. Laura Wood Roper map collection. (2)
- Roper, Laura Wood, 1911-2003. Laura Wood Roper papers.
- Roper, Laura Wood, 1911-2003. Laura Wood Roper papers, 1822-1982.
- Rosa Parks papers, 1866-2006.
- Roscoe Robinson, Jr., papers, 1945-1993.
- Rose Marie and Harold Spivacke Fund collection.
- Rose Marie Grentzer and Harold Spivacke Fund collection, 1615-1994.
- Rosenberg, Neil V. Neil V. Rosenberg bluegrass music collection, 1923-1985.
- Rosenberg, Neil V. Redwood Canyon Ramblers collection, 1959-2013.
- Rosenblatt, Frank. Frank Rosenblatt papers. 1943-1971.
- Rosenblatt, Maurice. Maurice Rosenblatt papers, 1910-2003.
- Rosenfeld, Eva Marie, 1892-1977. Eva Marie Rosenfeld papers.
- Rosenwald, Lessing J. (Lessing Julius), 1891-1979. Lessing J. Rosenwald Collection archive, 1913-2005.
- Rosenwald, Lessing J. (Lessing Julius), 1891-1979. Lessing J. Rosenwald papers, 1819-1979.
- Ross A. Collins papers, 1906-1967.
- Ross Lee Finney collection, 1906-1997.
- Ross Lee Finney papers, 1926-1977.
- Ross, Victor, 1919- Victor Ross papers.
- Roth, Philip. Philip Roth papers, 1938-2001.
- Rothschild, Randolph S., 1909-2003. Randolph S. Rothschild collection, 1942-1992.
- Rothstein, Arthur, 1915-1985. Arthur Rothstein papers, 1936-2000.
- Rouben Mamoulian papers, 1740-1987.
- Rowland Evans papers, 1924-2001.
- Rowland V. Lee papers, 1907-1971.
- Roxane Connick Carlisle collection, 1963-1984.
- Roy Harris papers, 1893-1998.
- Roy Wilkins papers, 1901-2001.
- Roy Wilson Howard papers, 1911-1966.
- Rubey, William Walden, 1898-1974. William Walden Rubey papers, 1920-1974.
- Rubin, Vera C., 1928-2016. Vera C. Rubin papers, 1781-2014.
- Rubinov, Anatoliĭ, 1924-2009. Anatoliĭ Zakharovich Rubinov papers, 1968-1996.
- Rubinstein, Artur, 1887-1982. Artur Rubinstein correspondence, 1921-1984.
- Rudolf Dreikurs papers, 1911-1975.
- Rudolf, Max, 1902-1995. Max Rudolf papers, 1922-1993.
- Rudolph and Joseph Schildkraut scrapbooks, 1867-1964.
- Rudolph Maurice Loewenstein papers, 1919-1975.
- Rudulph Evans papers, 1862-2001.
- Rudy Abramson papers, 1941-1990.
- Ruggiero Ricci papers, 1890s-2013.
- Rukeyser, Muriel, 1913-1980. Muriel Rukeyser papers, 1844-1986.
- Rumsfeld, Donald, 1932-2021. Donald Rumsfeld papers, 1888-2015.
- Rusher, William A., 1923-2011. William A. Rusher papers, 1940-2010.
- Russell E. Train papers, 1777-2012.
- Russell W. Peterson papers, 1917-2004.
- Russell Wheeler Davenport papers, 1866-1980.
- Russert, Tim, 1950-2008. Tim Russert papers.
- Rustin, Bayard, 1912-1987. Bayard Rustin papers, 1942-1987.
- Rusty Warren Collection, 1919-2019.
- Ruth Bader Ginsburg papers, 1897-2021.
- Ruth Gordon and Garson Kanin papers, 1921-1993.
- Ruth Gordon papers.
- Ruth Gordon papers, 1924-1969.
- Ruth Hetzel Harshaw papers, 1947-1967.
- Ruth Painter Randall papers.
- Rutledge, Wiley, Jr., 1894-1949. Wiley Rutledge, Jr., papers, 1909-1984.
S
- Safire, William, 1929-2009. William Safire papers, 1953-1980.
- Sagan, Carl, 1934-1996. The Seth MacFarlane collection of the Carl Sagan and Ann Druyan archive, 1860-2004.
- Saladini, Robert, 1951- Robert Saladini collection of choral music, 1860-1999.
- Sallie R. Wagner collection, 1949-1992.
- Salomea Isakower papers.
- Sam Eskin collection, 1939-1969.
- Sam Jaffe papers, 1915-1991.
- Samet, Andrew James. Andrew James Samet papers.
- Sammy Nestico papers, 1950-2007.
- Samuel Barber collection, 1852-2000.
- Samuel C. Phillips map and chart collection.
- Samuel C. Phillips papers, 1929-1990.
- Samuel Dash papers, 1748-2004.
- Samuel Eliot Morison papers, 1939-1972.
- Samuel Guy Inman papers, 1901-1965.
- Samuel L. Gravely Jr. papers, 1940-2007.
- Samuel Whittemore Boggs papers, 1912-1954.
- Sandage, John B. John B. Sandage file. 1985-1986.
- Sandler, Joseph. Joseph Sandler oral history interview.
- Sándor Lorand papers, 1914-1978.
- Sandy Gibson collection.
- Sandy Gibson rock and roll radio collection transcripts and production materials, 1967-2017.
- Sanford Gottlieb papers, 1946-1995.
- Sapoznik, Henry. Henry Sapoznik collection, circa 1920-1960.
- Sarah Gertrude Knott papers, 1934-2003.
- Sarah Stone autograph collection, 1720-1962.
- Sarasin, Philipp, 1888-1968. Philipp Sarasin patient files, 1885-1968.
- Sarasohn, Homer, 1916-2001. Homer Sarasohn papers, 1936-2001.
- Sardeau, Hélène, 1899-1969. Hélène Sardeau papers.
- Saul Kolodny papers, 1940-1983.
- Saul Pett papers, 1940-1993.
- Saussure, Raymond de, 1894-1971. Raymond de Saussure oral history interview.
- Saxe, Leonard Spier, 1899-1968. Ira Gershwin files from the law office of Leonard Saxe, 1935-1967.
- Sayers, Isabelle S. Isabelle Sayers papers, circa 1886-1980.
- Sayre, Francis Bowes, 1885-1972. Francis Bowes Sayre papers, 1861-1967.
- Schaefer, George, 1920-1997. George and Mildred Schaefer collection, 1945-1996.
- Schildkraut, Joseph, 1895-1964. Rudolph and Joseph Schildkraut scrapbooks. 1867-1964.
- Schildkraut, Leonora. Rudolph and Joseph Schildkraut scrapbooks, 1867-1964.
- Schildkraut, Rudolph. Rudolph and Joseph Schildkraut scrapbooks, 1867-1964.
- Schlesinger, James R. James R. Schlesinger papers, 1863-2013.
- Schmiderer, Mary Burlingham, 1917-1974. Mary Burlingham Schmiderer papers.
- Schmidt, Lars, 1917-2009. Lars Schmidt papers, 1910-2010.
- Schmitt, Bernadotte Everly, 1886-1969. Bernadotte Everly Schmitt papers, 1868-1970.
- Schneider, Anne Kaufman. George S. Kaufman and Anne Kaufman Schneider papers. circa 1892-1998.
- Schomacker, Donald E., 1929-2010. Donald E. Schomacker courthouse photography collection.
- Schorr, Daniel, 1916-2010. Daniel Schorr papers, 1922-2010.
- Schriever, Bernard A. Bernard A. Schriever papers.
- Schriever, Bernard A. Bernard A. Schriever papers, 1931-2005.
- Schuller, Gunther. Gunther Schuller papers, 1615-2014.
- Schuman, William, 1910-1992. William Schuman music manuscripts, 1897-1992.
- Schur, Max. Max Schur papers, 1923-1974.
- Schwab, Arnold T. Arnold T. Schwab collection on Marian Nevins MacDowell, 1731-1993.
- Schwadron, Abraham A. Abraham A. Schwadron "Chad Gadya" collection, 1973-1985.
- Schwartz, Arthur, 1900-1984. Arthur Schwartz papers, 1900-1983.
- Schwartz, Theodore. Theodore Schwartz papers.
- Schwartz, Tony. Tony Schwartz collection, 1912-2008.
- Schwartzberg, Joseph E. Joseph E. Schwartzberg collection of materials related to a Historical atlas of South Asia.
- Scofield, Adele Joseph. Adele Joseph Scofield papers.
- Scott, Byron N. (Byron Nicholson), 1903-1991. Byron N. Scott papers, 1957.
- Scott, Hazel. Hazel Scott papers, 1924-1986.
- Scott, Julia Green, 1839-1923. Julia Green Scott papers.
- Scrapbooks on Vera-Ellen and the Hessler Dance Studio, 1929-2010.
- Seaborg, Glenn T. (Glenn Theodore), 1912-1999. Glenn T. Seaborg papers, 1866-1999.
- Secrist, John, 1918-1958. John Secrist Jr. papers, 1919-1973.
- Seeger, Charles, 1886-1979. Seeger family collection, 1846-2023.
- Seeger family collection, 1846-2023.
- Seeley, Frank, 1917-2001. Frank Seeley collection, 1973-01-20--1973-03-26.
- Selden Rodman correspondence, 1931-1972.
- Selden Rodman papers.
- Selma Epstein collection, 1931-1987.
- Selman A. Waksman papers, 1915-1960.
- Selman Abraham Waksman papers.
- Senegal map collection, 1690-1973.
- Serge Grigoriev / Ballets Russes archive, 1909-2009.
- Serge Koussevitzky archive, 1880-1978.
- Serge Rips collection of King Bhumibol Adulyadej music manuscripts, 1946-1995.
- Service, Caroline. Caroline Service oral history interview.
- The Seth MacFarlane collection of the Carl Sagan and Ann Druyan archive, 1860-2004.
- Sevareid, Eric, 1912-1992. Eric Sevareid papers, 1909-2008.
- Severn, Elizabeth. Elizabeth Severn and Margaret Severn papers, 1880-1994.
- Severn, Margaret. Elizabeth Severn and Margaret Severn papers. 1880-1993.
- Sewall-Belmont House. Sewall-Belmont House records.
- Seymour Barab music manuscripts, 1958-2008.
- Shackford, Roland Herbert, 1908-1998. Roland Herbert Shackford papers, 1925-1981.
- Shannon, Claude Elwood, 1916-2001. Claude Elwood Shannon papers, 1932-1995.
- Shapiro, Henry, 1906-1991. Henry Shapiro papers, 1920-1992.
- Shapiro, Karl, 1913-2000. Karl Jay Shapiro papers, 1947-1964.
- Shapiro, Karl, 1913-2000. Karl Jay Shapiro papers in the Charles E. Feinberg collection. 1930-1963.
- Shapley, Alan H. Alan H. Shapley papers, 1934-1996.
- Sharon Preston-Folta collection of Louis Armstrong correspondence.
- Sharon Preston-Folta collection on Lucille Preston and Louis Armstrong, 1940-2009.
- Sharples, Winston, 1909-1978. Winston Sharples music manuscripts, 1943-1968.
- Sheehan, Neil. Neil Sheehan map collection. (2)
- Sheehan, Neil. Neil Sheehan papers.
- Sheehan, Neil. Neil Sheehan papers, 1910-2010.
- Shelton, Hal. Hal Shelton manuscript map collection.
- Shemonsky, Peter, 1878-1943. Peter Shemonsky collection, 1899-1970.
- Sherman Krellberg papers, 1919-1989.
- Sherwin, Martin J. Martin J. Sherwin collection relating to J. Robert Oppenheimer, 1910-2006.
- Sherwood, Robert E. (Robert Emmet), 1896-1955. Robert E. Sherwood play scripts, 1921-1962.
- Shirley Jackson papers, 1932-1991.
- Shriner, Sara, 1904-2003. Sara Shriner papers.
- Sicherman, Harvey. Harvey Sicherman papers.
- Sid Caesar papers, 1950-1963.
- Sid Yudain papers, 1934-2014.
- Sid Zins collection, 1928-1986.
- Sid Zins papers.
- Sidney Robertson Cowell collection, 1901-1992.
- Sidonie Matsner Gruenberg papers.
- Siegel, Eli, 1902-1978. Eli Siegel papers.
- Siegfried Bernfeld papers, 1854-1975.
- Sierra Leone map collection, 1764-1965.
- Sifton, Claire, 1897-1980. Paul Field Sifton and Claire Sifton papers. 1912-1980.
- Sifton, Paul Field, 1897-1972. Paul Field Sifton and Claire Sifton papers, 1912-1980.
- Sigmund Freud collection. (30)
- Sigmund Freud-Gesellschaft. Sigmund Freud-Gesellschaft constitution.
- Silber, Irwin, 1925-2010. Barbara Dane collection.
- Silberer, Herbert, 1882-1922. Herbert Silberer papers. 1919-1922.
- Silberer, Herbert, 1882-1922. Herbert Silberer writings.
- Silvano Arieti papers, 1914-1981.
- Simon Ernest Sobeloff papers, 1882-2005.
- Simon, Neil. Neil Simon papers, 1927-2018.
- Simonelli, Vincent, 1944- Vincent Simonelli collection, 1963-1967.
- Simpson, Louis, 1923-2012. Louis Simpson papers, 1922-2011.
- Simpson, Smith. Smith Simpson papers, 1833-1993.
- Sims, Harold R., 1935- Harold R. Sims papers.
- Singer, Maxine. Maxine Singer papers, 1950-2007.
- Sioussat, St. George L. (St. George Leakin), 1878-1960. St. George L. Sioussat papers, 1831-1959.
- Sirica, John J. John J. Sirica papers, 1932-1986.
- Skidmore, Louis, 1897-1962. Louis Skidmore papers, 1908-1976.
- Slide photograph series in the Work of Charles and Ray Eames.
- Slonimsky, Nicolas, 1894-1995. Nicolas Slonimsky collection, 1873-1997.
- Small, Edward, 1891-1977. Edward Small collection, 1953-1976.
- Smart, Elizabeth Allen, 1889-1959. Elizabeth Allen Smart papers, 1924-1961.
- Smith & Associated Architects architectural drawing archive (Library of Congress).
- Smith & Associated Architects collection.
- Smith, Edward J. (Edward Joseph), 1913-1984. Record newsletters and catalogs from the Edward J. Smith papers, 1958-1981.
- Smith, Hedrick. Hedrick Smith papers, 1923-2010.
- Smith, Leonard B. (Leonard Bingley), 1915-2002. Leonard B. Smith papers, 1859-2001.
- Smith, Oliver Lemuel, 1918-1994. Oliver Smith papers, 1941-1987.
- Smith Simpson papers, 1833-1993.
- Smythe, Hugh H. (Hugh Heyne), 1913-1977. Hugh H. Smythe and Mabel M. Smythe papers, circa 1895-1997.
- Smythe, Mabel M. (Mabel Murphy). Hugh H. Smythe and Mabel M. Smythe papers. circa 1895-1997.
- Snodgrass family. Ham, Connelly, Parks, and Snodgrass families papers, 1870-2018.
- Snodgrass family papers.
- Sobeloff, Simon Ernest, 1894-1973. Simon Ernest Sobeloff papers, 1882-2005.
- Sociedade Brasileira de Psicanálise do Rio de Janeiro. Sociedade Brasileira de Psicanálise do Rio de Janeiro minutes.
- Society for American Music records, 1971-2001.
- Society for the Preservation of the American Musical Heritage collection, 1792-1969.
- Society of Woman Geographers records, 1905-2015.
- Society of Woman Geographers. Society of Woman Geographers records, 1905-2015.
- Sohn, Bertha Schooler, 1915-2006. Bertha Schooler Sohn map collection.
- Sol Biderman collection, 1954-2004.
- Sol M. Linowitz papers, 1778-1999.
- Solano, Solita, 1888-1975. Janet Flanner and Solita Solano papers. 1870-1976.
- Solano, Solita, 1888-1975. Visual materials from the Janet Flanner and Solita Solano papers.
- Solita Solano papers.
- Solon J. Buck papers, 1778-1962.
- Solzhenit︠s︡yn, Aleksandr Isaevich, 1918-2008. Aleksandr Isaevich Solzhenit︠s︡yn papers. 1918-1992.
- Songs of Edward Lipton, 1967-1984.
- Sonneck Society for American Music records 1971-2001.
- Sonneck Society. Society for American Music records, 1971-2001.
- Sophie Maslow papers, 1918-1997.
- Soriano, Andres, 1898-1964. Andres Soriano papers, 1940-1984.
- Sousa, John Philip, 1854-1932. John Philip Sousa collection 1849-2004.
- Sousa, John Philip, 1854-1932. Works. Selections.
- Souvanna Phouma, Prince of Laos, 1901-1984. Souvanna Phouma, Prince of Laos, papers, 1961 January 1-1970 December 31.
- Souvanna Phouma, Prince of Laos, papers, 1961 January 1-1970 December 31.
- Souvenir viewbook booklets of Washington, D.C., and environs.
- Spaatz, Carl, 1891-1974. Carl Spaatz papers, 1910-1981.
- Spialek, Hans. Hans Spialek papers, 1895-1984.
- Spies, Claudio. Claudio Spies papers, 1923-2012.
- Spingarn, Arthur B. (Arthur Barnett), 1878-1971. Arthur B. Spingarn papers, 1850-1968.
- Spira, Henry, 1927-1998. Henry Spira papers, 1906-2002.
- Spitz, René A. (René Arpad), 1887-1974. René A. Spitz oral history interview.
- Spivack, Robert G. Robert G. Spivack papers, 1931-1970.
- Spivacke fund (Rose Marie and Harold Spivacke) collection.
- Spivacke, Harold, 1904-1977. Harold Spivacke collection, 1923-1984.
- Spivak, Lawrence E. (Lawrence Edmund), 1900-1994. Lawrence E. Spivak papers, 1917-1994. (2)
- Spoleto Festival programs, 1958-2001.
- St. George L. Sioussat papers, 1831-1959.
- Standley, William Harrison, 1872-1963. Admiral Ambassador to Russia. 1955.
- Standley, William Harrison, 1872-1963. Admiral Standley, Early Life and Naval Career.
- Standley, William Harrison, 1872-1963. William Harrison Standley papers, 1895-1963.
- Stanley Edgar Hyman papers, 1932-1978.
- Stanley, Edward, 1903-1989. Teachers Guides to Television congressional interviews.
- Stanley, Gloria Kirshner (Television executive) Teachers Guides to Television congressional interviews.
- Stanton, Frank, 1908-2006. Frank Stanton papers, 1908-2006.
- State Natural Heritage Programs records, 1960-2000.
- State Natural Heritage Programs. State Natural Heritage Programs records, 1960-2000.
- Stavast, John Edward, Jr. 1926-2004. John Edward Stavast Jr. collection. 1965-2016.
- Stephen Hess papers, 1961-2016.
- Stephens, Harold M. (Harold Montelle). Harold M. Stephens papers, 1895-1955.
- Stephenson, John Aldrich. John Aldrich Stephenson collection of the Hand, Fiske, and Aldrich families papers. 1745-1966.
- Stern, Alfred Kaufman, 1897-1986. Alfred Kaufman Stern papers.
- Steuermann, Clara. Edward and Clara Steuermann collection. 1922-1981.
- Steuermann collection, 1922-1981.
- Steuermann, Edward. Edward and Clara Steuermann collection, 1922-1981.
- Stevens, Halsey, 1908-1989. Halsey Stevens papers, circa 1920-1987.
- Stevens, Roger L. Roger L. Stevens papers, 1863-2002.
- Stevenson, Burton Egbert, 1872-1962. Burton Egbert Stevenson papers, 1900-1951.
- Stewart Alsop papers.
- Stewart, Emily A. Emily A. Stewart collection of Elihu Root material, 1885-1959.
- Stewart Hensley papers, 1936-1975.
- Stiga, Paul F., 1936-2019. Paul F. Stiga collection of stage and costume design, 1821-2017.
- Stinson, Marjorie Claire, 1896-1975. Marjorie Claire Stinson papers, 1900-1975.
- Stokowski, Leopold, 1882-1977. Leopold Stokowski materials, 1910-1959.
- Stone, Isobel (Poet). Isobel Stone operettas, 1932-1957.
- Stone, Isobel (Poet). Works. Selections.
- Stone, Sarah, active 1840. Sarah Stone autograph collection, 1720-1962.
- Stout, Juanita Kidd, 1919-1998. Juanita Kidd Stout papers, 1873-1998.
- Stout, Wesley Winans, 1890- Wesley Winans Stout papers, 1913-1954.
- Stowell, Ellery C. (Ellery Cory), 1875-1958. Ellery C. Stowell papers, 1805-1952.
- Strand, K. Aage (Kaj Aage), 1907-2000. K. Aage Strand papers, 1875-1999.
- Strasberg, Lee. Lee Strasberg papers, 1780-2006.
- Strasser, Elvira Rapaport. Elvira Rapaport Strasser papers. 1941-1997.
- Straus, Michael Wolf, 1897-1970. Michael Wolf Straus papers, 1879-1968.
- Stravinsky family correspondence.
- Stravinsky, Igor, 1882-1971. Igor Stravinsky family correspondence, 1930, 1939-1965.
- Stravinsky, Igor, 1882-1971. Robert Craft collection on Igor Stravinsky, 1912-1966.
- Stravinsky/Craft collection, 1912-1966.
- Strayhorn, Billy. Billy Strayhorn music manuscripts and estate papers, 1918-2015.
- Streit, Clarence K. (Clarence Kirshman), 1896-1986. Clarence K. Streit papers, 1838-2000.
- Strickland, William. William Remsen Strickland collection, 1926-1991.
- Strout, Richard L. (Richard Lee), 1898-1990. Richard L. Strout papers, 1900-1991.
- Stuart Chase papers, 1907-1978.
- Styron, William, 1925-2006. William Styron papers, 1951-1968.
- Suesse, Dana, 1909-1987. Dana Suesse papers, 1860-2016.
- Sullivan, Walter. Walter Sullivan papers, 1929-1997.
- Susan Caperna Lloyd collection, 1961-2020.
- Susan Due Pearcy collection, circa 1960-2014.
- Swann, Caroline Berg. Caroline Berg Swann papers.
- Swann collection of caricature and cartoon.
- Swann, Erwin, 1906-1973. Erwin Swann papers, 1949-1976.
- Swapping Song Fair collection.
- Sweezy, Nancy. Nancy Sweezy collection, 1850-2009.
- Swerdloff, Bluma. Bluma Swerdloff oral history interviews. 1965-1979.
- Swidler, Joseph C. (Joseph Charles), 1907-1997. Joseph C. Swidler papers, 1930-1997.
- Swillinger, Edwin, 1927-2012. Edwin Swillinger papers, 1945-2021.
- Swing, Raymond, 1887-1968. Raymond Swing papers, 1933-1964.
- Swisher, Carl Brent, 1897-1968. Carl Brent Swisher collection of research material relating to Roger Brooke Taney, 1836-1962.
- Sykes, Velma West, 1892- Velma West Sykes papers, 1820-1975.
- Sylvia Fine Musical Comedy Library scripts, 1904-1997.
- Szent-Györgyi, Albert, 1893-1986. Albert Szent-Györgyi papers, 1908-1986.
- Szeryng, Henryk. Henryk Szeryng collection, 1933-1990.
T
- T. Swann Harding papers, 1918-1963.
- Taft, Charles P. (Charles Phelps), 1897-1983. Charles P. Taft map collection.
- Taft, Charles P. (Charles Phelps), 1897-1983. Charles P. Taft map collection, 1948-1966.
- Taft, Charles P. (Charles Phelps), 1897-1983. Charles P. Taft papers.
- Taft, Charles P. (Charles Phelps), 1897-1983. Charles P. Taft papers, 1816-1983.
- Taft, Robert A. (Robert Alphonso), 1889-1953. Robert A. Taft papers.
- Taft, Robert A. (Robert Alphonso), 1889-1953. Robert A. Taft papers, 1885-1980.
- Taft, Robert, Jr., 1917-1993. Robert Taft Jr. papers, 1897-1993.
- Taft, William Howard, 1915-1991. William Howard Taft papers, 1915-1953.
- Taft, William Howard, IV, 1945- William Howard Taft IV papers, 1958-1989.
- Talma, Louise, 1906-1996. Louise Talma papers, 1861-1998.
- Tandy, Jessica. Hume Cronyn and Jessica Tandy papers. 1885-1994.
- Tanneyhill, Ann. Ann Tanneyhill papers, 1879-2012.
- Tanneyhill, Ann. Ann Tanneyhill papers. 1931-1986.
- Taylor, Billy, 1921-2010. Billy Taylor papers, 1942-2004.
- Taylor, William L., 1931-2010. William L. Taylor papers.
- Teachers Guides to Television congressional interviews, 1916-1977.
- Teichmann, Howard. Howard Teichmann papers, 1857-2001.
- Terrell, Mary Church, 1863-1954. Mary Church Terrell papers, 1851-1962.
- Tharp, Marie. Heezen-Tharp collection. (7)
- Tharp, Marie. Heezen-Tharp collection : Antarctica.
- Tharp, Marie. Heezen-Tharp collection : Arctic Ocean.
- Tharp, Marie. Heezen-Tharp collection : Atlantic Ocean.
- Tharp, Marie. Heezen-Tharp collection : Indian Ocean.
- Tharp, Marie. Heezen-Tharp collection : Pacific Ocean.
- Tharp, Marie. Heezen-Tharp collection : World/Miscellaneous.
- Tharp, Marie. Heezen-Tharp map and papers collection. (6)
- Thayer, Robert Helyer, 1901-1984. Robert Helyer Thayer papers, 1920-1980.
- Theater programs, playbills and miscellany from the Rouben Mamoulian Collection.
- Theater programs, playbills and miscellany from the Rouben Mamoulian Collection, 1942-1982.
- Theodor Reik papers, 1905-1994.
- Theodore Francis Green papers, 1924-1960.
- Theodore Granik papers, 1930-1970.
- Theodore Presser Company archive, 1814-2019.
- Theodore Presser Company collection.
- Theodore Presser Company. Theodore Presser Company archive, 1814-2019.
- Theodore Sherman Palmer papers.
- This is America scripts, 1942-1951.
- Thomas C. Reeves papers, 1850-1975.
- Thomas Capek collection of materials relating to Czechoslovakia and Czech Americans, 1619-1953.
- Thomas D. White papers, 1952-1961.
- Thomas Eisner papers, 1945-2011.
- Thomas F. Peel World War II map collection.
- Thomas G. Corcoran papers, 1792-1982.
- Thomas H. Robbins papers, 1918-1971.
- Thomas, Jesse O., 1885- Jesse O. Thomas papers.
- Thomas Kimmwood Peters papers, 1896-1973.
- Thomas Lowe Hughes papers, 1918-2018.
- Thomas Mallon papers, 1880-2023.
- Thomas O. Paine papers, 1931-1992.
- Thomas R. Yanosky collection, 1928-1996.
- Thomas Swann Harding papers.
- Thomas T. Goldsmith papers, 1914-1991.
- Thomas Tileston Waterman architectural drawing archive.
- Thomas Tileston Waterman archive.
- Thompson, Hildegard. Hildegard Thompson papers, 1951-1974.
- Thompson, Huston. Huston Thompson papers, 1908-1965.
- Thompson, LeRoy Feay, 1894-1996. LeRoy Feay Thompson collection 1918-2011.
- Thomsen, Alice Barnard, 1912- Baldwin-Ziegler Polar Expedition history. circa 1993.
- Thurgood Marshall papers, 1949-1991.
- Tierney, Harry, 1890-1965. Harry Tierney music manuscripts, 1929-1964.
- Tilton C. Reynolds papers, 1851-1963.
- Titon, Jeff Todd, 1943- Jeff Todd Titon collection, 1956-2016.
- Tlingit songs and texts collected by Nora Marks Dauenhauer and Richard Dauenhauer, 1950-1997.
- T.M. Cleland papers, 1880-1964.
- Tobler, Waldo R. (Waldo Rudolph), 1930- Waldo R. Tobler collection.
- Toland, John. John Toland papers, 1944-1965.
- Toll, Tina. Tina Toll notebooks. 2000-2004.
- Tolson, Melvin B., 1898-1966. Melvin Beaunorus Tolson papers, 1932-1975.
- Tom Connally papers, 1896-1952.
- Tom Hoskins collection, 1963-1967.
- Tom Kahn papers, 1959-1992.
- Tommy Newsom arrangements, 1947-1999.
- Tommy Newsom collection, 1947-1999.
- Toni Frissell papers, 1931-1975.
- Tony Schwartz collection, 1912-2008.
- Totenberg, Roman. Roman Totenberg papers, 1846-2011.
- Totten, Ashley, 1884-1963. Ashley Totten papers.
- Towers, John H. (John Henry), 1885-1955. John H. Towers papers, 1830-1989.
- Towers, Pierrette Anne. Pierrette Anne Towers papers.
- Towers, William M. William M. Towers papers.
- Townes, Charles H. Charles H. Townes papers, 1898-2014.
- Tracey, Hugh. Vida Chenoweth collection, circa 1940-2000.
- Trade Service Publications, Inc. Phonolog Serial Collection, 1948-2003.
- Trager, Brahna. Brahna Trager papers, 1924-1990.
- Train, Charles Jackson, 1845-1906 Charles Jackson Train journals.
- Train, Charles Russell, 1879-1967 Charles Russell Train journals.
- Train, Charles Russell, 1879-1967. Charles Russell Train papers, 1898-1967.
- Train, Russell E., 1920-2012. Russell E. Train papers, 1777-2012.
- Trần, Ngọc Châu, 1924- Ngọc Châu Trân interview.
- Transco / Bruce G. Eells papers.
- Transco collection, records from the collection, 1931-1952.
- Transco Program Corporation. Records from the Transco collection, ca. 1931-1952.
- Transcripts and photographs from the John Peter collection, 1951-1995.
- Transcripts from the J. Fred and Leslie W. MacDonald collection, 1955-1957.
- Traubel, Anne Montgomerie, 1864-1954. Anne Montgomerie Traubel papers.
- Traubel, Helen. Helen Traubel papers, 1910-1972.
- Traubel, Horace, 1858-1919. Horace Traubel papers.
- Trawczynski, Edwin Mark, 1948-2007. Edwin Mark Trawczynski collection, 1968-1985.
- Trent, Mary Vance, 1914-1998. Mary Vance Trent papers, 1849-1998.
- Trog-Prinz, Lilly, 1908-1992. Lilly Trog-Prinz papers, 1957-1992.
- Trude Rittmann papers, 1880s-2005.
- Truman Capote papers, 1947-1965.
- Truman K. Gibson papers, circa 1900-1994.
- Truman Kella Gibson papers.
- Truxtun, Thomas, 1755-1822. Thomas Truxton papers.
- T.S. Palmer papers, 1877-1954.
- Tsuneishi, Warren M. (Warren Michio), 1921-2011. Warren M. Tsuneishi papers, 1930-2007.
- Tuczak, James David, 1945-2013. James David Tuczak collection, 1963-1972, 2009.
- Tunner, Margaret Ann Hamilton, 1917-2009. William H. Tunner and Margaret Ann Hamilton Tunner papers.
- Tunner, William H. William H. Tunner and Margaret Ann Hamilton Tunner papers.
- Turner, Justin G. Justin G. Turner autograph collection, 1763-1968.
- Turpeau, Anne B. (Anne Brock), 1924-2013. Anne B. Turpeau papers, 1915-1986.
- Tuve, Merle Antony, 1901-1982. Merle Antony Tuve papers, 1901-1982.
- Twentieth Century-Fox Film Corporation. Fox Movietone newsreel papers, 1919-1971.
- Twining, Nathan F. (Nathan Farragut), 1897-1982. Nathan F. Twining papers, 1924-1960.
- Twitchell, Kenaston. Kenaston Twitchell papers. 1924-1991.
U
- United States. Armed Forces Radio and Television Service. Armed Forces Radio and Television Service Collection, 1943-1997.
- United States. Army. 92nd Infantry Division collection, 1926-2007.
- United States. Army. Infantry Division, 92nd. United States. Army. 92nd Infantry Division collection, 1926-2007.
- United States. Commission on CIA Activities within the United States. U.S. Commission on CIA Activities within the United States records, 1941-1975.
- United States. Delegation to the 42nd Conference of the Interparliamentary Union records, 1953-1954.
- United States. Delegation to the 42nd Conference of the Interparliamentary Union. United States. Delegation to the 42nd Conference of the Interparliamentary Union records, 1953-1954.
- United States. Forest Service records, 1902-1953.
- United States. Forest Service. United States. Forest Service records, 1902-1953.
- United States. Lincoln Sesquicentennial Commission Office of the Research Director records, 1957-1960.
- United States. Lincoln Sesquicentennial Commission. Office of the Research Director. United States. Lincoln Sesquicentennial Commission Office of the Research Director records, 1957-1960.
- United States. Marine Corps War Memorial Foundation. United States. Marine Corps War Memorial Foundation records.
- United States. National Oceanic and Atmospheric Administration. National Oceanic and Atmospheric Administration and Board of Geographic Names map proofs collection.
- United States. National Park Service. Joseph S. Hall collection, 1932-1975.
- United States. Special Industrial Recovery Board. United States Special Industrial Recovery Board minutes of meetings. 1933.
- Universal Negro Improvement Association. Universal Negro Improvement Association records. 1918-1962.
- University of Pennsylvania. Foreign Policy Research Institute. Guatemalan documents collection, 1944-1954.
- Untermeyer-Frost collection, 1913-1964.
- Untermeyer, Louis, 1885-1977. Louis Untermeyer papers, 1955-1967.
- Untermeyer, Louis, 1885-1977. Untermeyer-Frost collection, 1913-1964.
- Updike, John. Centaur. 1963.
- Updike, John. John Updike papers, 1962-1969.
- Updike, John. Midpoint, and other poems. 1969.
- Updike, John. Of the farm. 1965.
- Updike, John. Poorhouse fair. 1958.
- U.S. Commission on CIA Activities within the United States records, 1941-1975.
- U.S. News & World Report magazine photograph collection (Library of Congress).
- USN&WR collection (Library of Congress).
- USN&WR magazine photograph collection (Library of Congress).
- Uzzle, Burk. Burk Uzzle photojournalism collection (Library of Congress).
V
- Vachon, John, 1914-1975. John Vachon papers, 1913-1995.
- Val Lewton papers, 1919-2007.
- Valburn / Ellington collection, 1924-1974.
- Valenstein, Katrina Burlingham, 1919- Katrina Burlingham Valenstein papers.
- Valeo, Francis R. (Francis Ralph), 1916-2006. Francis R. Valeo map collection.
- Valeo, Francis R. (Francis Ralph), 1916-2006. Francis R. Valeo map collection, 1954-1980.
- Valeo, Francis R. (Francis Ralph), 1916-2006. Francis R. Valeo papers.
- Valeo, Francis R. (Francis Ralph), 1916-2006. Francis R. Valeo papers, 1916-1987.
- Van Deurs, George, 1901-1984. George van Deurs papers, 1851-1982.
- Van Doren, Irita, 1891-1966. Irita Van Doren papers, 1920-1967.
- Van Vliet, Claire. Janus Press archive.
- Vance Randolph book typescripts, 1947-1953.
- Vance Randolph papers.
- Vandenberg, Hoyt Sanford, 1899-1954. Hoyt Sanford Vandenberg papers, 1942-1954.
- Vann, John Paul. John Paul Vann papers.
- Vann-Sheehan Vietnam War collection.
- Vannevar Bush papers, 1901-1974.
- Veblen, Oswald, 1880-1960. Oswald Veblen papers, 1881-1960.
- Velma West Sykes papers, 1820-1975.
- Vera C. Rubin papers, 1781-2014.
- Vera-Ellen and the Hessler Dance Studio, 1929-2010.
- Verner W. Clapp papers, 1901-1994.
- Vernon Boyce Hampton papers, 1872-1971.
- Vernon Duke collection, 1918-1968.
- Vernon, Mabel. Mabel Vernon oral history interview.
- Vestine, E. H. (Ernest Harry), 1906-1968. E.H. Vestine papers, 1932-1968.
- Veterans History Project collection (Library of Congress). (24)
- Veterans History Project (U.S.). Andrew Gbur collection, 1916-1992.
- Veterans History Project (U.S.). Arthur Hamilton Bridge collection, 1941-2005.
- Veterans History Project (U.S.). Carol Olive Haley collection, 1944-1958, 2014 March 18.
- Veterans History Project (U.S.). Edgar D. Andrews collection 1917-1974.
- Veterans History Project (U.S.). Edwin Mark Trawczynski collection, 1968-1985.
- Veterans History Project (U.S.). Emma Delano Pettengill collection 1942-1991.
- Veterans History Project (U.S.). Harold Benjamin Graham collection 1917-2012.
- Veterans History Project (U.S.). James David Tuczak collection, 1963-1972, 2009.
- Veterans History Project (U.S.). John Carroll Parent, Sr., collection 1907-2015.
- Veterans History Project (U.S.). John Edward Stavast Jr. collection. 1965-2016.
- Veterans History Project (U.S.). Joseph Royston Gathings, I, collection, 1914-1936.
- Veterans History Project (U.S.). Kenje Ogata collection, 1924-2002, 2008, 2011.
- Veterans History Project (U.S.). Leo Joseph Bailey collection 1917-2008.
- Veterans History Project (U.S.). LeRoy Feay Thompson collection 1918-2011.
- Veterans History Project (U.S.). Louis Milton Ronsheim collection, 1914-2000.
- Veterans History Project (U.S.). Mark Ryan Black collection, 1966-2011.
- Veterans History Project (U.S.). Mark W. Olver collection. 1966-1968, 2019.
- Veterans History Project (U.S.). Mary Louise Mason collection 1951-2008.
- Veterans History Project (U.S.). Personal Narratives of the Forced Removal and Incarceration of Japanese Americans During World War II.
- Veterans History Project (U.S.). Peter Shemonsky collection, 1899-1970.
- Veterans History Project (U.S.). Robert Frank Augur collection, 1941-2016.
- Veterans History Project (U.S.). Vincent Simonelli collection, 1963-1967.
- Veterans History Project (U.S.). William Hurn, Jr., collection 1917-2014.
- Veterans History Project (U.S.). William Sylvanus Morris collection, 1917-2016.
- Victor Gruen papers, 1886-1991.
- Victor Hammer collection.
- Victoria Phillips collection, 1914-2011.
- Vida Chenoweth collection, circa 1940-2000.
- Vincent Price papers, 1883-1992.
- Vincent Simonelli collection, 1963-1967.
- Vincenz, Lilli. Lilli Vincenz papers, 1879-2013.
- Virginia H. Mathews papers, 1897-1991.
- Virginia Hamilton papers, 1938-2003.
- Visual materials from the Clare Boothe Luce papers. (2)
- Visual materials from the Edward L. Bernays papers. (2)
- Visual materials from the Ham, Connelly, Parks and Snodgrass families.
- Visual materials from the Harold L. Ickes papers. (2)
- Visual materials from the Janet Flanner and Solita Solano papers. (2)
- Visual materials from the Lawrence E. Spivak papers. (2)
- Visual materials from the Moral Re-armament records. (2)
- Visual materials from the NAACP records.
- Visual materials from the National Association for the Advancement of Colored People records (Library of Congress). (2)
- Visual materials from the National Woman's Party records. (2)
- Visual materials from the Ralph Ellison papers. (2)
- Visual materials from the Walt Whitman papers in the Charles E. Feinberg collection.
- Vitte, S. I︠U︡. (Sergeĭ I︠U︡lʹevich), graf, 1849-1915. Graf Sergeĭ I︠U︡lʹevich Vitte letter. 1893.
- Vivian Fine collection, 1927-2004.
- Vivian Fine music manuscripts, 1927-2004.
- Vladimir Vladimirovich Nabokov papers, 1918-1974.
- VOA Collection.
- Vodou religious expression in Haiti collected by Odette Mennesson Rigaud, Milo Rigaud, and Shirley Keller, 1944-1985.
- Voice of America Collection.
- Voice of America Music Library Collection, program notes from the collection, 1946-1988.
- Voice of America (Organization). Program notes from the Voice of America Music Library Collection, 1946-1988.
- Volkogonov, D. A. (Dmitriĭ Antonovich). Dmitriĭ Antonovich Volkogonov papers, 1887-1995.
- Von Békésy, Georg, 1899-1972. Georg Von Békésy papers, 1928-1972.
- Von Braun, Wernher, 1912-1977. Wernher Von Braun papers, 1796-1970.
- Von Neumann, John, 1903-1957. John Von Neumann and Klára Dán Von Neumann papers, 1912-2000.
- Von Neumann, Klára Dán, 1911-1963. Grasshopper in very tall grass : unpublished memoir.
- Von Neumann, Klára Dán, 1911-1963. John Von Neumann and Klára Dán Von Neumann papers. 1912-2000.
- Von Recum family. Howard-von Recum family papers, 1869-1972.
- Von Recum family papers.
- Von Recum, Marie Ernestine Howard, Baroness, 1868-1954. Marie Ernestine Howard von Recum correspondence and diaries.
- Vozdushnye puti records, 1923-1967.
- Vrooman, Carl Schurz, 1872-1966. Carl Schurz Vrooman papers, 1872-1975.
- Vrooman, Frank Buffington, 1862-1951. Frank Buffington Vrooman papers.
- Vrooman, Hiram, 1871- Hiram Vrooman papers.
- Vrooman, Julia Scott. Julia Scott Vrooman papers.
- Vrooman, Walter, 1869- Walter Vrooman papers.
W
- W. Averell Harriman papers, 1869-2001.
- W. Beverly Carter papers, 1924-1997.
- W. Dean Edwards collection, 1946-2002.
- W. Edwards Deming papers, 1795-1994.
- Wade, Joseph Sanford, 1880-1961. Joseph Sanford Wade papers, 1898-1955.
- Wadsworth family. James Wadsworth family papers, 1730-1959.
- Wadsworth family papers.
- Wadsworth, James, 1768-1844. James Wadsworth family papers, 1730-1959.
- Wadsworth, James S. (James Samuel), 1807-1864. James S. Wadsworth papers.
- Wadsworth, James Wolcott, 1846-1926. James Wolcott Wadsworth papers.
- Wadsworth, James Wolcott, 1877-1952. James Wolcott Wadsworth papers.
- Wadsworth, William, 1761-1833. William Wadsworth papers.
- Wagner, Sallie R. Sallie R. Wagner collection, 1949-1992.
- Waksman, Selman A. (Selman Abraham), 1888-1973. Selman A. Waksman papers, 1915-1960.
- Waldemar Gurian papers, 1916-1968.
- Waldinger, Beatrice Rose. Beatrice Rose Waldinger papers, 1918-1967.
- Waldo Gifford Leland papers, 1844-1966.
- Waldo Peirce papers, 1889-1985.
- Waldo R. Tobler collection.
- Walker, C. Lester (Charles Lester). C. Lester Walker papers.
- Walker, Don, 1907-1989. Don Walker collection, 1932-1984.
- Walker, Donald D. Donald D. Walker papers, 1926-1987.
- Walker, Mary Larson, 1898-1991. Mary Larson Walker papers.
- Wallace Carroll papers, 1941-1989.
- Wallace R. Brode map collection.
- Wallace R. Brode papers, 1901-1974.
- Wallace Rankin Deuel papers, 1905-1971.
- Walsh, Jim, 1903-1990. Jim Walsh papers, 1867-1987, and undated.
- Walsh, John J. (John Joseph), 1916-2009. John J. Walsh papers, 1933-2004.
- Walt Whitman papers in the Charles E. Feinberg collection, 1763-1985.
- Walter Hamady and The Perishable Press collection, 1895-2019.
- Walter Mirisch script collection, 1955-1979.
- Walter Sullivan papers, 1929-1997.
- Wanda Landowska and Denise Restout papers, 1843-2002.
- Wanklyn, Christopher. Paul Bowles Moroccan music collection, 1957-1989.
- War map.
- Warner, Anne. Anne and Frank Warner collection, 1938-1969.
- Warner Chappell Music, Inc. Warner/Chappell collection, 1880-1987.
- Warner, Frank, 1903-1978. Anne and Frank Warner collection, 1938-1969.
- Warner W. Gardner papers, 1930-2006.
- Warner/Chappell collection, 1880-1987.
- Warren, Earl, 1891-1974. Earl Warren papers, 1864-1974.
- Warren, Elinor Remick, 1900-1991. Elinor Remick Warren papers, 1872-2004.
- Warren, Larry, 1932-2009. Larry Warren collection on Anna Sokolow and Lester Horton, 1903-2007.
- Warren M. Tsuneishi papers, 1930-2007.
- Warren, Rusty, 1930-2021. Rusty Warren Collection, 1919-2019.
- Washington Center for Psychoanalysis, Inc. Washington Center for Psychoanalysis, Inc., records.
- Washington City Orphan Asylum (Washington, D.C.). Washington City Orphan Asylum (Washington, D.C.) records. 1828-1927.
- Washington Female Orphan Asylum (Washington, D.C.). Washington Female Orphan Asylum (Washington, D.C.) records. 1815-1828.
- Washington, George Thomas. George Thomas Washington papers, 1934-1965.
- Washington Post Company. Washington Post Historical Collection, 1877-2015.
- Washington Post Historical Collection, 1877-2015.
- Washington Psychoanalytic Association. Washington Psychoanalytic Association minute book. 1914-1928.
- Washington Psychoanalytic Society records, 1914-2013.
- Washington Psychoanalytic Society (Washington, D.C. : 1914-approximately 1920). Washington Psychoanalytic Society minute book. 1914-1928.
- Washington Psychoanalytic Society (Washington, D.C. : 1952-2000). Washington Psychoanalytic Society records, 1914-2013.
- Waterman, Alan Tower, 1892-1967. Alan Tower Waterman papers, 1912-1967.
- Waterman architectural drawing archive (Library of Congress).
- Waterman collection.
- Waterman, Thomas Tileston, 1900-1951. Waterman architectural drawing archive (Library of Congress).
- Waters, Asa H. (Asa Holman), 1808-1887. Asa H. Waters papers.
- Waters, Elizabeth. Elizabeth Waters papers.
- Wayman, Dorothy G. (Dorothy Godfrey), 1893-1975. Dorothy G. Wayman papers, 1862-1971.
- Wayne W. Parrish papers, 1912-1976.
- Webster, Margaret, 1905-1972. Margaret Webster papers, 1837-1974.
- Wechsberg, Joseph, 1907-1983. Joseph Wechsberg papers, 1943-1983.
- Weinberger, Caspar W. Caspar W. Weinberger papers, 1910-2005.
- Weinstone, William W. (William Wolf), 1897-1985. William W. Weinstone papers, 1898-1985.
- Weisbecker, Kurt, 1963- Glenda Abdoo and Ken Crawford papers from the Kurt Weisbecker collection, 1931-2006.
- Weiss, Edoardo, 1889-1970. Edoardo Weiss papers, 1919-1970.
- Welding, Pete. Pete Welding collection, 1958-1995.
- Wernher Von Braun papers, 1796-1970.
- Wertham, Fredric, 1895-1981. Fredric Wertham papers, 1818-1986.
- Wesley Winans Stout papers, 1913-1954.
- West, Gladys B., 1930- Gladys B. West and Ira V. West papers.
- West, Helen Hunt, 1892-1963. Helen Hunt West papers.
- West, Ira V., 1931- Gladys B. West and Ira V. West papers.
- West, Mae. Mae West play scripts, 1921-1964.
- Wester, Al, 1923-2018 Al Wester collection, 1948-2007.
- Westmoreland, William C. (William Childs), 1914-2005. William C. Westmoreland interview.
- Wexler, Harry, 1911-1962. Harry Wexler papers, 1929-1962.
- Weyrich, Paul M. Paul M. Weyrich scrapbooks, 1942-2009.
- Wheelock, John Hall, 1886-1978. John Hall Wheelock papers, 1910-circa 2000.
- White, Byron R., 1917-2002. Byron R. White papers, 1961-1993.
- White, Miles, 1914-2000. Miles White costume designs, 1942-1977.
- White, Thomas D. (Thomas Dresser), 1901-1965. Thomas D. White papers, 1952-1961.
- Whitehead, Clay Thomas. Clay Thomas Whitehead papers, 1927-2012.
- Whitehead, Robert, 1916-2002. Robert Whitehead papers, 1947-2002.
- Whiting, John D. (John David), 1882-1951. John D. Whiting papers, 1890-1970.
- Whitman Bassow papers, 1920-1990.
- Whitman, Walt, 1819-1892. Walt Whitman notes. 1850.
- Whitman, Walt, 1819-1892. Walt Whitman papers in the Charles E. Feinberg collection. 1806-1981.
- Whitman, Winifred Gray. Winifred Gray Whitman research notebooks. 1930-1931.
- Wickes, Frances G. (Frances Gillespy), 1875-1967. Frances G. Wickes papers. 1873-1979.
- Wickes, Frances G. (Frances Gillespy), 1875-1967. Frances G. Wickes papers, 1896-1996.
- Wiens, Herold J. (Herold Jacob), 1912-1971. Herold J. Wiens collection, 1939-1971.
- Wiley, Anna Kelton, 1877-1964. Anna Kelton Wiley papers, 1798-1964.
- Wiley, Harvey Washington, 1844-1930. Harvey Washington Wiley papers.
- Wiley Rutledge, Jr., papers, 1909-1984.
- Wilhelm Reich papers, 1920-1952.
- Wilkins, Earl W., 1905-1941. Earl W. Wilkins papers.
- Wilkins, Roger W., 1932-2017. Roger W. Wilkins papers, 1861-2012.
- Wilkins, Roy, 1901-1981. Roy Wilkins papers.
- Wilkins, Roy, 1901-1981. Roy Wilkins papers, 1901-2001.
- Willard, Antonia Ford, 1838-1871. Antonia Ford Willard papers.
- Willard, Belle Layton Wyatt, 1871-1954. Belle Layton Wyatt Willard papers.
- Willard family papers, 1800-1968.
- Willard family. Willard family papers, 1800-1968.
- Willard, Joseph Clapp, 1820-1897. Joseph Clapp Willard papers.
- Willard, Joseph Edward, 1865-1924. Joseph Edward Willard papers.
- Willard Rhodes papers, 1938-1979.
- William A. Rusher papers, 1940-2010.
- William Cosel papers, 1961-2000.
- William D. Leahy papers, 1897-1959.
- William E. Odom papers, 1913-2008.
- William Frederick Halsey papers, 1907-1959.
- William G. Niederland papers, 1810-1982.
- The William H. Davis family film collection, 1928-1982.
- William H. Littlewood papers, 1904-2007.
- William H. Tunner and Margaret Ann Hamilton Tunner papers, 1900-2006.
- William H. Tunner papers.
- William Harrison Standley papers, 1895-1963.
- William Hoppen papers, 1831-1998.
- William Howard Taft IV papers, 1958-1989.
- William Howard Taft papers, 1915-1953.
- William H.P. Blandy papers, 1913-1977.
- William Hurn, Jr., collection 1917-2014.
- William J. Baroody papers, 1943-1983.
- William J. Brennan papers, 1945-1998.
- William J. Crowe papers, 1932-2003.
- William K. Romoser papers, 1922-1982.
- William Marion Jardine papers, 1908-1955.
- William McGuire papers, 1868-1998.
- William O. Douglas papers, 1801-1980.
- William Ralph Bennett papers, 1922-circa 1998.
- William Remsen Strickland collection, 1926-1991.
- William S. Hart papers.
- William Safire papers, 1953-1980.
- William Schuman music manuscripts, 1897-1992.
- William Schuman papers.
- William Smith Culbertson papers, 1897-1965.
- William Styron papers, 1951-1968.
- William Surrey Hart papers.
- William Sylvanus Morris collection, 1917-2016.
- William T. Golden papers, 1950-1989.
- William W. Coblentz papers, 1883-1960.
- William W. Weinstone papers, 1898-1985.
- William Walden Rubey papers, 1920-1974.
- William Zorach papers, 1822-1974.
- Williams, Aubrey Willis, 1890-1965. Aubrey Willis Williams oral history interviews and writings.
- Williams, Edward Bennett. Edward Bennett Williams papers, 1920-1990.
- Williams, Robert R., 1886-1965. Robert R. Williams papers, 1911-1981.
- Willkie, Wendell L. (Wendell Lewis), 1892-1944. Wendell L. Willkie papers.
- Willkie, Wendell L. (Wendell Lewis), 1892-1944. Wendell L. Willkie speeches and articles. 1930-1944.
- Wilson Black Drum Corps Collection, 1973-1984.
- Wilson, Donald, 1892-1978. Donald Wilson papers, 1910-1979.
- Wilson, Edith Bolling Galt, 1872-1961. Edith Bolling Galt Wilson papers, 1833-1961.
- Wilson, Edward O. Edward O. Wilson papers, 1931-2015.
- Wilson, Robert E. (Robert Erastus), 1893-1964. Robert E. Wilson papers, 1920-1964.
- Winfred Overholser papers, 1911-1965.
- Winslow / Boulanger collection, 1956-1964.
- Winslow, Harriet. Harriet Winslow collection of Nadia Boulanger materials, 1956-1964.
- Winston Sharples music manuscripts, 1943-1968.
- W.L. McAtee papers, 1803-1963.
- Wolfe, Esther Blum, 1909-1999. John Jacob Wolfe and Esther Blum Wolfe papers. 1929-2012.
- Wolfe, John Jacob, 1903-1990. John Jacob Wolfe and Esther Blum Wolfe papers, 1929-2012.
- Wolfe, Meera. Meera Wolfe writings. 2004, undated.
- Wolfenstein, Martha, 1911-1976. Martha Wolfenstein papers.
- Wolkstein, Diane. Diane Wolkstein collection, 1960-2013.
- Wolman, Abel, 1892-1989. Abel Wolman papers, 1904-1975.
- Wolman, Leo, 1890-1961. Leo Wolman papers, 1870-1958.
- Woman's National Democratic Club records, 1912-2014.
- Woman's National Democratic Club (U.S.). Educational Foundation. Woman's National Democratic Club Educational Foundation records.
- Woman's National Democratic Club (U.S.). Woman's National Democratic Club records, 1912-2014.
- Woman's Party Corporation records, 1918-1998.
- Woman's Party Corporation. Woman's Party Corporation records, 1918-1998.
- Women in Community Service records, 1965-2006.
- Women in Community Service (U.S.). Women in Community Service records, 1965-2006.
- Women's Joint Congressional Committee records, 1920-1970.
- Women's Joint Congressional Committee. Women's Joint Congressional Committee records, 1920-1970.
- Wood, James R. (James Rodney). James R. Wood Civil War memoirs.
- Woody Guthrie correspondence, 1952-1953.
- Woody Guthrie manuscript collection, 1935-1950.
- WOR Collection, 1930-1979.
- WOR (Radio station : New York, N.Y.) WOR collection.
- WOR (Radio station : New York, N.Y.). WOR Collection, 1930-1979.
- Work of Charles and Ray Eames (Library of Congress).
- World Calendar Association records, 1450-2001.
- World Calendar Association. World Calendar Association records, 1450-2001.
- World Woman's Party. World Woman's Party records. 1938-1958.
- Wouk, Herman, 1915-2019. Herman Wouk papers, 1920-2019.
- Wright, Frank Lloyd, 1867-1959. Frank Lloyd Wright papers, 1894-1958.
- Wright, Irene Aloha, 1879-1972. Irene Aloha Wright papers, 1620-1977.
- Wright, J. Skelly. J. Skelly Wright papers, 1933-1987.
- Wright, Jerauld. Jerauld Wright papers, 1853-1960.
- Wright, Robert, 1914-2005. Robert Wright and George Forrest papers, 1934-2003.
- WTON papers, 1938-1972.
- WTON (Radio station : Staunton, Va.). WTON papers, 1938-1972.
- Wunderlich, Georg Martin, 1883-1951. Georg Martin Wunderlich papers, 1897-1951.
- Wuorinen, Charles. Charles Wuorinen papers, 1922-2022.
- WWOZ collection, David Martin Freedman papers from the collection, 1971-2007.
- Wyatt, Joseph W. Joseph W. Wyatt papers.
- Wyneken, Gustav, 1875-1964. Gustav Wyneken writings.
Y
- Yale Newman scripts collection, 1953-1963.
- Yamada, Jun-ichi. Jun-ichi Yamada collection of bluegrass recordings.
- Yanosky, Thomas R. (Thomas Raphael), 1918- Thomas R. Yanosky collection, 1928-1996.
- Yarnell, Harry E. (Harry Ervin), 1875-1959. Harry E. Yarnell papers.
- Yoder, Don. Don Yoder collection of tape and disc recordings.
- Yoder, Don. Don Yoder collection of wire recordings.
- York, Robert H. (Robert Howard), 1913- Robert H. York interview.
- Youmans, Vincent, 1898-1946. Boots family papers of Vincent Youmans, 1924-1975.
- Young, Izzy, 1928-2019. Izzy Young collection 1942-2016.
- Young, Katherine, -1993. Katherine Young collection.
- Young Men's Christian Association of the City of New York. Committee for the Suppression of Vice. Young Men's Christian Association of the City of New York. Committee for the Suppression of Vice records.
- Young, Whitney M. Whitney M. Young papers.
- Yudain, Sid (Sidney Lawrence), 1923-2013. Sid Yudain papers, 1934-2014.
Z
- Zbigniew Brzezinski papers, 1798-2017.
- Zeisl, Eric, 1905-1959. Requiem ebraico.
- Ziegelman, Aaron, 1928- Aaron Ziegelman Foundation collection.
- Ziegler, Ronald L. (Ronald Louis), 1939-2003. Ronald L. Ziegler papers, 1956-1999.
- Zingg, Robert M. (Robert Mowry), 1900-1957. Robert M. Zingg research files.
- Zins, Sid. Sid Zins collection, 1928-1986.
- Zorach, William, 1889-1966. William Zorach papers, 1822-1974.
- Zoritch, George, 1917-2009. George Zoritch collection, 1914-2002.
- Zucker, Mildred Spiegel, 1916- Mildred Spiegel Zucker collection of Leonard Bernstein correspondence and related materials, 1936-1991.
- Zwemer, Raymund L. (Raymund Lull), 1902-1981. Raymund L. Zwemer papers, 1903-1979.