Browse Finding Aids by Date

A

• A. Hildebrandt papers, 1826-1943.
• A.A. Brill papers, 1888-1994.
• Aaron Copland collection, 1841-1991.
• Aaron Schoen World War I map collection.
• A.B. (Alfred Bult) Mullett archive.
• A.B. MacDonald papers, 1878-1976.
• A.B. Mullett & Co. architectural drawing archive.
• A.B. Mullett & Co. archive.
• A.B. Mullett & Co. Mullett & Co. architectural drawing archive (Library of Congress).
• Abbe, Cleveland, 1838-1916. Cleveland Abbe papers, 1850-1954.
• Abbe, Cleveland, Jr., 1872-1934. Cleveland Abbe Jr. papers.
• Abbott Lawrence Rotch papers 1896-1912.
• Abel Doysié papers, 1910-1967.
• Abraham Flexner papers, 1865-1989.
• Abraham, Karl, 1877-1925. Karl Abraham papers, 1908-1925.
• Abraham Lincoln papers, 1774-1948.
• Abram P.T. Elder papers, 1890-1916.
• Acheson, Edward Goodrich, 1856-1931. Edward Goodrich Acheson papers, 1872-1968.
• Adams, Leason Heberling, 1887-1969. Leason Heberling Adams papers, 1919-1968.
• 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 Johnson papers, 1873-1947.
• Adelaide Rosalia Hasse papers, 1862-1951.
• Adolph Bolm collection, 1895-1982.
• Adolph Caspar Miller papers, 1913-1947.
• Adolph Law Voge papers, 1915-1939.
• A.E. Housman papers, 1906-1940.
• Aero Club of America. Aero Club of America scrapbooks, 1891-1912.
• Aero Club of America records.
• Aero Club of America scrapbooks, 1891-1912.
• L'Aerophile collection, 1876-1949.
• Agnes Elizabeth Ernst Meyer papers, 1853-1972.
• A.K. Fisher papers, 1827-1957.
• Albert Einstein papers, 1916-1953.
• Albert Gleaves papers, 1803-1946.
• Albert J. Beveridge papers, 1788-1943.
• Albert Payson Terhune papers, 1890-1957.
• Albert Sidney Burleson papers, 1845-1943.
• Alberto Nepomuceno collection, 1887-1988.
• Alcides Arguedas diaries, 1900-1943.
• Alcides Arguedas papers.
• Aldrich, Abby Pearce Chapman, 1845-1917. Abby Pearce Chapman Aldrich diaries. 1904-1912.
• 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, Nelson W. (Nelson Wilmarth), 1841-1915. Nelson W. Aldrich papers, 1777-1930.
• Aldrich, Thomas Bailey, 1836-1907. Thomas Bailey Aldrich papers, 1873-1901.
• Aldrich, Zoë Worthington Fiske, 1864-1942. Zoë Worthington Fiske Aldrich papers.
• Alessandro Liberati collection.
• Alexander Black MacDonald papers.
• Alexander Freud and Sophie Schreiber Freud papers, 1872-1965.
• Alexander Graham Bell family papers, 1834-1974.
• Alexander Jeffrey McKelway papers, 1814-1942.
• Alexandra Danilova collection, 1920-2000.
• Alexis Vasilevich Babine papers, 1895-1953.
• Alfred Easton Poor papers, 1866-1985.
• Alfred Edward Housman papers.
• Alice Eversman and Elena De Sayn collection.
• Alice Eversman and Elena de Sayn papers, 1862-1970s.
• Alice Rohe papers, 1914-1919.
• Alice Roosevelt Longworth papers, 1888-1942.
• Allen, Charles Julius, 1840-1915. Charles Julius Allen papers.
• Allen family papers.
• Allen, Florence Ellinwood, 1884-1966. Florence Ellinwood Allen papers, 1907-1965.
• Allen, Grace Elizabeth, 1886-1976. Grace Elizabeth Allen papers.
• Allen, Henry Justin, 1868-1950. Henry Justin Allen papers, 1896-1942.
• Allen, Henry T. (Henry Tureman), 1859-1930. Henry T. Allen papers, 1806-1933.
• Allesandro and Speranza Liberati papers, 1880-1947.
• Allison, Mary Ireland, -1870. Mary Ireland Allison diary. 1868-1869.
• Allison, William Henry, 1870-1941. William Henry Allison diaries, 1868-1940.
• Alma Gluck scrapbooks and other materials, 1902-1940.
• Alton B. Parker papers, 1878-1937.
• Ambler, Barbara Hayes, 1926-2006. Barbara Hayes Ambler papers.
• Ameen Fares Rihani papers, 1897-1940.
• American / Century Play Company scripts and business papers, 1894-2006.
• American Colonization Society. American Colonization Society records, 1792-1964.
• American Colonization Society records, 1792-1964.
• American Colony in Jerusalem collection, circa 1786-2007.
• American Colony (Jerusalem). American Colony in Jerusalem collection, circa 1786-2007.
• American Council of Learned Societies. American Council of Learned Societies records, 1910-2019.
• American Council of Learned Societies records, 1910-2019.
• American Federation of Labor. American Federation of Labor records, 1883-1925.
• American Federation of Labor records, 1883-1925.
• American Gold Star Mothers, Inc. American Gold Star Mothers, Inc., records, 1917-1941.
• American Gold Star Mothers, Inc., records, 1917-1941.
• 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 Play Company. American / Century Play Company scripts and business papers, 1894-2006.
• American Society for Colonizing the Free People of Colour of the United States. American Society for Colonizing the Free People of Colour of the United States records.
• Amory Austin collection relating to heraldry, 1865-1917.
• Amos Pinchot papers, 1856-1945.
• Andersen, Hendrik Christian, 1872-1940. Hendrik Christian Andersen papers, 1844-1940.
• Andersen, Olivia Cushing, 1871- Olivia Cushing Andersen papers. 1882-1929.
• Anderson, Chandler P. (Chandler Parsons), 1866-1936. Chandler P. Anderson papers, 1894-1953.
• 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.
• Andrew Carnegie papers, 1803-1935.
• Andrew Gbur collection 1916-1992.
• Andrews, Edgar D., 1890-1974. Edgar D. Andrews collection 1917-1974.
• Angelo Patri papers, 1904-1962.
• Anita Newcomb McGee papers, 1688-1932.
• Ann Tanneyhill papers, 1879-2012.
• Anna E. Dickinson papers, 1859-1951.
• Anna Jean Snowden papers, 1910-1949.
• Anne Locke Bixby Chamberlin family papers, 1793-1924.
• Anne Locke Bixby Chamberlin papers.
• Anne Montgomerie Traubel papers.
• Anson Burlingame and Edward L. Burlingame family papers, 1810-1922.
• Antheil, George, 1900-1959. George and Böske Antheil papers, circa 1875-1984.
• Antheil, George, 1900-1959. George Antheil correspondence to Stanley Hart, 1919-1931.
• Antheil, George, 1900-1959. George Antheil correspondence with Mary Louise Curtis Bok, 1921-1940.
• Anthony League of the District of Columbia. Anthony League of the District of Columbia records.
• Anthony, Mary S. Mary S. Anthony papers.
• Anthony, Susan B. (Susan Brownell), 1820-1906. Susan B. Anthony papers, 1846-1934.
• Anti-Imperialist League (Washington, D.C.). Anti-Imperialist League (Washington, D.C.) records. 1899-1908.
• Anton Gloetzner music manuscripts, 1870-1920.
• Antonín Novotný papers, 1848-1966.
• A.P. Schmidt Company. A.P. Schmidt Company archives, 1869-1958.
• A.P. Schmidt Company archives, 1869-1958.
• Appleton, Nathan, 1843-1906. Nathan Appleton papers, 1850-1904.
• Appling, Austin M. (Austin Maurice), 1794- Austin M. Appling account ledgers. 1832-1862.
• Archer, Gleason L., 1880-1966. Gleason L. Archer papers.
• Argenteau family. Mercy-Argenteau family papers, 1410-1921.
• Argenteau family papers.
• Arguedas, Alcides, 1879-1946. Alcides Arguedas diaries, 1900-1943.
• Armand Hammer papers, circa 1508-1989.
• Armes, Ethel, 1876-1945. Ethel Armes collection of Lee family papers, 1671-1936.
• Armstrong, Robert Burns, 1903-1955. Robert Burns Armstrong papers.
• Arne Oldberg collection, circa 1887-1962.
• Arnold Gesell papers, 1870-1971.
• Arnold Schoenberg correspondence and other papers, 1894-1959.
• Arthur B. Heaton architectural drawing archive.
• Arthur B. Heaton archive.
• 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 D. Little, Inc. Arthur D. Little, Inc., records.
• Arthur D. Little papers, 1884-1973.
• Arthur family. Arthur family papers, 1817-1972.
• Arthur family papers, 1817-1972.
• Arthur Foote music manuscripts 1888-1919.
• Arthur Gleason papers, 1863-1931.
• Arthur J. Morris papers, 1888-1976.
• Arthur Sweetser papers, 1913-1961.
• Arthur Woods papers, 1884-1938.
• Artur Schnabel collection, 1899-1950.
• Artur Schnabel - Mary Virginia Foreman LeGarrec collection, 1893-1996.
• Asaph Hall papers, 1837-1998.
• Associated Press news dispatches, 1915-1930.
• Associated Press. Washington Bureau. Associated Press news dispatches, 1915-1930.
• Association Against the Prohibition Amendment. Association Against the Prohibition Amendment records, 1917-1933.
• Association Against the Prohibition Amendment records, 1917-1933.
• Association for National Service. Association for National Service records.
• A.T. Mahan papers, 1779-1970.
• Augustus S. Nicholson papers, 1861-1934.
• Austin, Amory. Amory Austin collection relating to heraldry, 1865-1917.
• Austrian, Geoffrey. Geoffrey Austrian papers.
• A.W. Greely papers, 1753-1997.
• Ayestarán, Lauro. Lauro Ayestarán collection, 1830-1966.
• Ayres, Leonard Porter, 1879-1946. Leonard Porter Ayres papers, 1902-1946.

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B

• Babine, Alexis Vasilevich, 1866-1930. Alexis Vasilevich Babine papers, 1895-1953.
• Bailey, Leo Joseph, 1894-1988 Leo Joseph Bailey collection 1917-2008.
• Bain, Frank Frank Bain papers.
• Bain, Mildred Mildred Bain papers.
• Bainbridge Colby papers, 1863-1950.
• Baker, Annabelle Annabelle Baker papers.
• Baker, Newton Diehl, 1871-1937. Newton Diehl Baker papers, 1896-1962.
• Baker, Ray Stannard, 1870-1946. Ray Stannard Baker papers, 1836-1947.
• Baldorioty de Castro, Román, 1822-1889. Román Baldorioty de Castro papers.
• Baldwin, Evelyn Briggs, 1862-1933. Evelyn Briggs Baldwin papers, 1649-1933.
• Baldwin, Hanson Weightman, 1903-1991. Hanson Weightman Baldwin papers, 1920-1978.
• Ballets russes. Serge Grigoriev / Ballets Russes archive. 1909-2009.
• Bangs, George H. George H. Bangs papers.
• Barbee, David Rankin, 1874-1958. James Dodson and David Rankin Barbee papers. 1784-1953.
• Barbee, James Dodson, 1832-1904. James Dodson Barbee and David Rankin Barbee papers, 1784-1953.
• Barnard, Leon F., 1877-1917. Leon F. Barnard papers, 1901-circa 1993.
• Barrett, John, 1866-1938. John Barrett papers, 1861-1943.
• Barrus, Clara, 1864-1931. Clara Barrus and John Burroughs papers. 1877-1981.
• 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, Suzanne Earle Ogden-Jones Emmons, 1861-1954. Suzanne Earle Ogden-Jones Emmons Bartlett papers. 1897-1913.
• Bartlett, Truman Howe, 1835-1923. Truman Howe Bartlett papers. 1881-1922.
• Bartók, Béla, 1881-1945. Etelka Freund collection on Béla Bartók, 1903-1971.
• Bartók-Freund collection, 1904-1970.
• Barton, Clara, 1821-1912. Clara Barton papers, 1805-1963.
• Bassett, John Spencer, 1867-1928. John Spencer Bassett papers, 1770-1978.
• Bassow, Whitman. Whitman Bassow papers, 1920-1990.
• Batchelder, John Davis, 1872-1958. John Davis Batchelder collection of manuscripts, 1537-1944.
• Batchelder, John Davis, 1872-1958. John Davis Batchelder ephemera and special collections, 2200 BCE-1948.
• Batchelder, John Davis, 1872-1958. John Davis Batchelder papers. 1910-1944.
• Bates, David Homer, 1843-1926. David Homer Bates papers, 1837-1926.
• Bateson, Gregory, 1904-1980. Gregory Bateson papers.
• Bauer, Harold, 1873-1951. Harold Bauer collection, 1886-1951.
• 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.
• Beard, Daniel Carter, 1850-1941. Daniel Carter Beard papers, 1798-1941.
• Beard, Daniel Carter, 1850-1941. Visual materials from the Daniel Carter Beard papers.
• Becker, Florence Deakins, 1878-1969. Florence Deakins Becker papers, 1891-1963.
• Becker, George F. (George Ferdinand), 1847-1919. George F. Becker papers, 1814-1928.
• Beckley, Alfred, 1802-1888. Alfred Beckley papers.
• Beckley family. John James Beckley family papers, 1789-1918.
• Beckley, John James, 1757-1807. John James Beckley family papers, 1789-1918.
• Beerits, Henry C. Henry C. Beerits papers.
• Bela Lyon Pratt papers, 1884-1918.
• Belgian children's letters to President Woodrow Wilson, 1915.
• Belknap, George E. (George Eugene), 1832-1903. George E. Belknap papers, 1857-1903.
• Belknap, Reginald Rowan, 1871-1959. Reginald Rowan Belknap papers, 1784-1929.
• Bell, Alexander Graham, 1847-1922. Alexander Graham Bell family papers, 1834-1974.
• Bell, Alexander Melville, 1819-1905. Alexander Melville Bell papers.
• Bell family. Alexander Graham Bell family papers, 1834-1974.
• Bell, Mabel Gardiner Hubbard, 1857-1923. Mabel Gardiner Hubbard Bell papers.
• Belle Brown collection, 1865-1912.
• 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.
• Ben B. Lindsey papers, 1838-1957.
• Bendire, Charles, 1836-1897. Charles Bendire papers, 1874-1919.
• Benedict, Ruth, 1887-1948. Ruth Benedict papers.
• Benjamin C. Gruenberg and Sidonie Matsner Gruenberg papers, 1878-1972.
• Benjamin C. Gruenberg papers.
• Benjamin Clarke Marsh papers, 1910-1950.
• Benjamin Delahauf Foulois papers, 1898-1966.
• Benjamin, Harold Raymond Wayne, 1893-1969. Harold Raymond Wayne Benjamin papers, 1908-1972.
• Benjamin Harrison papers, 1780-1948.
• Benjamin, Herbert, 1900-1983. Herbert Benjamin papers, 1915-2004.
• Benjamin Holt Ticknor papers, 1595-1935.
• Benjamin K. Edwards collection.
• Benjamin S. Custer papers, 1912-2000.
• Benjamin T. Montgomery family papers, 1872-1987.
• Benjamin V. Cohen papers, 1902-1983.
• Bennett, Frank M. (Frank Marion), 1857-1924. Frank M. Bennett papers, 1893-1909.
• Benney, William A. William A. Benney papers, 1920-1966.
• Benson, William Shepherd, 1855-1932. William Shepherd Benson papers, circa 1791-1952.
• Berge, George W., 1864-1925. George W. Berge business records. 1907.
• Berge, Wendell, 1903-1955. Wendell Berge papers, 1907-1950.
• Berlepsch, Hans Hermann Carl Ludwig, Graf von, 1850-1915. Hans Hermann Carl Ludwig, Graf von Berlepsch, correspondence, 1874-1913.
• Berlin, Irving, 1888-1989. Irving Berlin collection, 1895-1990.
• Berliner, Emile, 1851-1929. Emile Berliner collection, 1871-1965.
• Bernadotte Everly Schmitt papers, 1868-1970.
• Bernays, Edward L., 1891-1995. Edward L. Bernays papers, 1777-1994.
• Berryman, Clifford Kennedy, 1869-1949. Clifford Kennedy Berryman papers, 1814-1965.
• Bertha W. Edwards collection on Hiram Simmons, 1907-1980.
• Bertrand N.O. Walker papers, 1899-1921.
• Bess Furman papers, 1728-1967.
• Bess Lomax Hawes collection, 1894-2009.
• Betances, Ramón Emeterio, 1827-1898. Ramón Emeterio Betances correspondence.
• Beveridge, Albert J. (Albert Jeremiah), 1862-1927. Albert J. Beveridge papers, 1788-1943.
• Bickerdyke, Mary Ann, 1817-1901. Mary Ann Bickerdyke papers, 1847-1905.
• Biddle, George, 1885-1973. George Biddle papers, 1863-1973.
• Bigelow, John, 1817-1911. John Bigelow abstract of diary. 1886-1911.
• Bigelow, John, 1854-1936. John Bigelow papers, 1492-1936.
• Billings, Warren K., 1893-1972. Warren K. Billings papers, 1899-1973.
• Billy Sunday papers.
• Bingham, Theo. A. (Theodore Alfred), 1858-1934. Theo. A. Bingham papers, 1897-1903.
• Blackwell family papers.
• Blackwell family. Visual materials from the Blackwell family papers.
• Blandy, William H. P. (William Henry Purnell), 1890-1954. William H.P. Blandy papers, 1913-1977.
• Blatch, Harriot Stanton, 1856-1940. Harriot Stanton Blatch papers, 1907-1915.
• Bledsoe, Albert Taylor, 1809-1877. Albert Taylor Bledsoe papers.
• Bliss, Tasker Howard, 1853-1930. Tasker Howard Bliss collection of World War I maps and related materials.
• Bliss, Tasker Howard, 1853-1930. Tasker Howard Bliss papers, 1864-1933.
• Bloch collection, 1888-1981.
• Bloch, Ernest, 1880-1959. Eric Johnson collection of Ernest Bloch photographs. 1896-2008.
• Bloch, Ernest, 1880-1959. Ernest Bloch collection, 1888-1981.
• Block, Ralph, 1889-1974. Ralph Block papers, 1872-1971.
• Boardman, Mabel Thorp, 1860-1946. Mabel Thorp Boardman papers, 1853-1945.
• Boas, Franz, 1858-1942. Franz Boas papers, 1878-1943.
• Boas, Franziska, 1902-1988. Franziska Boas collection, 1920-1988.
• Bob Fosse and Gwen Verdon collection, 1920-1991.
• Boggs, Samuel Whittemore, 1889-1954. Samuel Whittemore Boggs papers, 1912-1954.
• Boissevain, Eugen, -1949. Eugen Boissevain papers. 1894-1950.
• Bok, Edward William, 1863-1930. Edward William Bok papers, 1880-1926.
• Bolm, Adolph, 1884-1951. Adolph Bolm collection, 1895-1982.
• Bonaparte, Charles J. (Charles Joseph), 1851-1921. Charles J. Bonaparte papers, 1760-1921.
• Bonaparte, Marie, Princess, 1882-1962. Princess Marie Bonaparte papers, 1889-1962.
• Bonsal, Stephen, 1865-1951. Stephen Bonsal papers, 1890-1973.
• Bonynge, Robert W. (Robert William), 1863-1939. Robert W. Bonynge papers, 1881-1939.
• Booker T. Washington papers, 1853-1946.
• Boone, Joel Thompson, 1889-1974. Joel Thompson Boone papers, 1755-1971.
• Borah, William Edgar, 1865-1940. William Edgar Borah papers, 1905-1940.
• Borglum, Gutzon, 1867-1941. Gutzon Borglum papers, 1881-2019.
• Borglum, Lincoln, 1912-1986. Lincoln Borglum papers.
• Borglum, Mary Montgomery, 1874-1955. Mary Montgomery Borglum papers.
• Borglum, Solon Hannibal, 1868-1922. Solon Hannibal Borglum papers, 1886-1969.
• Boris Brasol papers, 1919-1954.
• Bowker, R. R. (Richard Rogers), 1848-1933. R.R. Bowker papers, 1831-1931.
• Bowles, Edward Lindley, 1897-1990. Edward Lindley Bowles papers, 1869-1990.
• Brand Whitlock papers, 1890-1934.
• Brasol, Boris, 1885-1963. Boris Brasol papers, 1919-1954.
• Brayer, Herbert Oliver. Western range cattle and other industries study papers, 1823-1947.
• 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 Long papers, 1486-1948.
• 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.
• Brent, Charles Henry, 1862-1929. Charles Henry Brent papers, 1860-1991.
• Brett Riggs influenza pandemic archive, 1891-1945.
• Breuer, Josef, 1842-1925. Josef Breuer papers, 1859-1970.
• Brill, A. A. (Abraham Arden), 1874-1948. A.A. Brill papers, 1888-1994.
• Brill, Kittie Rose. Kittie Rose Brill papers.
• Bristol, Helen Moore. Helen Moore Bristol papers.
• Bristol, Mark L. (Mark Lambert), 1868-1939. Mark L. Bristol papers, 1882-1939.
• Bronislava Nijinska collection, circa 1740-1996.
• Bronson M. Cutting papers, 1890-1950.
• Brooks, Charlotte, 1918-1998. Charlotte Brooks papers. 1831-1999.
• Brooks family. Kendrick-Brooks family papers, 1831-2000.
• Brown, Belle. Belle Brown collection, 1865-1912.
• Brown, Orie O. Orie O. Brown papers. 1891-1893.
• Brown, Ray Eber, 1892-1962. Ray Eber Brown papers, 1915-1962.
• Browne, Charles Albert, 1870-1947. Charles Albert Browne papers, 1783-1947.
• Brownson, Willard H. (Willard Herbert), 1845-1935. Willard H. Brownson papers, 1859-1932.
• Bruce, Eugene S. (Eugene Sewell), 1860-1920. Eugene S. Bruce papers.
• Bruce Rogers materials, 1200-1957.
• Brundage, Percival Flack, 1892-1979. Percival Flack Brundage papers, 1918-1979.
• Bryan, William Jennings, 1860-1925. William Jennings Bryan papers, 1877-1940.
• Bryson B. Rash papers, 1918-1992.
• Bryson, Lyman, 1888-1959. Lyman Bryson papers, 1893-1978.
• Buchman, Frank, 1878-1961. Frank Buchman papers. 1873-1966.
• Buck, Dudley, 1839-1909. Dudley Buck papers, 1861-1939.
• Bucke, Richard Maurice, 1837-1902. Richard Maurice Bucke papers.
• Buell, Raymond Leslie, 1896-1946. Raymond Leslie Buell papers, 1915-1981.
• Building and Grounds Division series, Library of Congress archives, 1871-1954.
• Bullard, Robert Lee, 1861-1947. Robert Lee Bullard papers, 1881-1955.
• Bunau-Varilla, Philippe, 1859-1940. Philippe Bunau-Varilla papers, 1877-1955.
• Burbank family. Burbank-Van Voorhis families papers, 1814-1913.
• Burbank family papers.
• Burbank, Luther, 1849-1926. Luther Burbank papers, 1830-1989.
• Burbank, Sidney, 1807-1882. Sidney Burbank diaries. 1839-1880.
• Burbank, Sullivan, 1776-1862. Sullivan Burbank diary. 1814-1823.
• Burbank-Van Voorhis families papers, 1814-1913.
• Burleson, Albert Sidney, 1863-1937. Albert Sidney Burleson papers, 1845-1943.
• Burlingame, Anson, 1820-1870. Anson Burlingame and Edward L. Burlingame family papers, 1810-1922.
• Burlingame, Edward L. (Edward Livermore), 1848-1922. Anson Burlingame and Edward L. Burlingame family papers. 1810-1922.
• Burlingame family. Anson Burlingame and Edward L. Burlingame family papers, 1810-1922.
• Burlingame family papers.
• Burlingame, Jane Cornelia Livermore, 1825-1888. Jane Cornelia Livermore Burlingame papers.
• Burnett, Edmund Cody, 1864-1949. Edmund Cody Burnett papers, 1765-1967.
• Burnett, Frances Hawks Cameron. Frances Hawks Cameron Burnett papers, 1818-1936.
• Burroughs, John, 1837-1921. Clara Barrus and John Burroughs papers. 1877-1981.
• Burt, Andrew Gano, 1810-1875. Andrew Gano Burt diary and correspondence. 1851.
• Burt, Andrew Sheridan, 1839-1915. Andrew Sheridan Burt papers. 1864-1880.
• Burt, Elizabeth, 1839-1926. Elizabeth Burt papers, 1797-1917.
• Burton Egbert Stevenson papers, 1900-1951.
• Burton Kline papers, 1896-1954.
• Burton Norvell Harrison family papers, 1812-1926.
• Busby, William L., -1919 William L. Busby papers.
• Butterfield, Kenyon L. (Kenyon Leech), 1868-1935. Kenyon L. Butterfield papers, 1889-1970.
• Butterworth, Jack L. Jack Butterworth collection of silent film cues, 1917-1929.
• B.W. Huebsch papers, 1893-1964.

Top

C

• C. Chaillé-Long papers, 1809-1918.
• C. Hart Merriam papers, 1864-1938.
• Caleb Henry Carlton papers, 1831-1954.
• Callan, John Lansing, 1886-1958. John Lansing Callan papers, 1907-1956.
• Calvin Coolidge papers, 1915-1932.
• Cameron family. Miles-Cameron families correspondence, 1661-1956.
• Cameron family papers.
• Campbell, Charles Francis Faulkner, 1876- Charles Francis Faulkner Campbell papers.
• Campbell family. Campbell-Preston-Floyd families papers, 1741-1931.
• Campbell family papers.
• Campbell, Francis Joseph, Sir, 1834-1914. Sir Francis Joseph Campbell papers, 1870-1935.
• Campbell, George A. (George Ashley), 1870-1954. George A. Campbell papers.
• Campbell-Preston-Floyd families papers, 1741-1931.
• Campbell, Sophia Faulkner. Sophia Faulkner Campbell papers.
• Canal Zone Library-Museum. Canal Zone Library-Museum Panama Collection, 1804-1977.
• Canal Zone Library-Museum Panama Collection, 1804-1977.
• Capek, Thomas, 1861-1950. Thomas Capek collection of materials relating to Czechoslovakia and Czech Americans, 1619-1953.
• Caperton, William Banks, 1855-1941. William Banks Caperton papers, 1873-1939.
• Cardozo family. Francis Lewis Cardozo family papers, 1864-1968.
• Cardozo, Francis Lewis, 1836-1903. Francis Lewis Cardozo family papers, 1864-1968.
• Carl Brent Swisher collection of research material relating to Roger Brooke Taney, 1836-1962.
• Carl Brent Swisher papers.
• Carl Conrad Loth papers, 1896-1967.
• Carl Koller papers, 1866-1988.
• Carl Schurz papers, 1837-1983.
• Carl Schurz Vrooman papers, 1872-1975.
• Carlisle, Horace Callaway, 1871-1957. Horace Callaway Carlisle poems, 1900-1956.
• Carlton, Caleb Henry, 1836-1923. Caleb Henry Carlton papers, 1831-1954.
• Carman, Ezra Ayers, 1834-1909. Ezra Ayers Carman papers, 1861-1909.
• Carnegie, Andrew, 1835-1919. Andrew Carnegie papers, 1803-1935.
• Carnegie Endowment for International Peace, Mexican Revolution newspaper clippings archive. 1911-1913.
• Carpenter collection, 1891-1961.
• Carpenter, Frances, 1890-1972. Frances Carpenter collection relating to Frank G. Carpenter, 1875-1960.
• Carpenter, Frank G. (Frank George), 1855-1924. Frances Carpenter collection relating to Frank G. Carpenter, 1875-1960.
• Carpenter, Fred W., 1873 or 1874-1957 Fred W. Carpenter papers.
• Carpenter, John Alden, 1876-1951. John Alden Carpenter collection, 1891-1961.
• Carr, Wilbur J. (Wilbur John), 1870-1942. Wilbur J. Carr papers, 1892-1942.
• Carrère, John Merven, 1858-1911. John Merven Carrère papers, 1894-1911.
• Carrie Chapman Catt papers, 1848-1950.
• Carrie Fulton Phillips papers.
• Carrie Jacobs-Bond collection, circa 1896-circa 1944.
• Carroll, Raymond G., 1876?-1943. Raymond G. Carroll papers, 1905-1944.
• Carter Godwin Woodson papers, 1736-1974.
• Carter, Isabel Gordon, 1897- Isabel Gordon Carter collection, 1921-1942.
• Carter, Lucy Grymes Lee, 1786-1860. Lucy Grymes Lee Carter papers.
• Carter, Thomas Henry, 1854-1911. Thomas Henry Carter papers, 1883-1917.
• Carter, W. Beverly (William Beverly), 1921-1982. W. Beverly Carter papers, 1924-1997.
• Casey, Silas, 1841-1913. Silas Casey papers, 1771-1941.
• Cass Gilbert papers, 1841-1961.
• Castelnuovo-Tedesco, Mario, 1895-1968. Mario Castelnuovo-Tedesco papers, 1822-1998.
• Castle family. Henry Northrup Castle family papers, 1394-1920.
• Castle family papers.
• Catt, Carrie Chapman, 1859-1947. Carrie Chapman Catt papers, 1848-1950.
• Cattell, James McKeen, 1860-1944. James McKeen Cattell papers, 1835-1948.
• Cerise C. Jack papers relating to the Sacco and Vanzetti case, circa 1921-1999.
• Cesi Kellinger collection of dance materials, 1842-1994.
• Cesi Kellinger dance collection.
• Chaillé-Long, C. (Charles), 1842-1917. C. Chaillé-Long papers, 1809-1918.
• Chamberlain, Eugene Tyler, 1856-1929. Eugene Tyler Chamberlain collection relating to French orphans of World War I, 1916-1927.
• Chamberlain, Joshua Lawrence, 1828-1914. Joshua Lawrence Chamberlain papers, 1775-1913.
• Chamberlin, Anne Locke Bixby, 1874-1967. Anne Locke Bixby Chamberlin family papers, 1793-1924.
• Chambers, Washington Irving, 1856-1934. Washington Irving Chambers papers, 1871-1943.
• Chancellor, William Estabrook, 1867-1963. Warren Gamaliel Harding: president of the United States; a review of facts collected from anthropological, historical, and political researches. 1922.
• Chancey, Odrey Verne Walker, 1889-1971. Odrey Verne Walker Chancey autobiography.
• Chandler P. Anderson papers, 1894-1953.
• Chandler, William E. (William Eaton), 1835-1917. William E. Chandler papers, 1863-1917.
• Chanute, Octave, 1832-1910. Octave Chanute papers, 1807-1955.
• Charles Albert Browne papers, 1783-1947.
• Charles B. Elliott papers, 1910-1912.
• Charles Bendire papers, 1874-1919.
• Charles Bowdoin Fillebrown papers, 1879-1928.
• Charles Burke Elliott papers.
• Charles Chaillé-Long papers.
• Charles E. Goad fire insurance map collection, 1894-1909.
• Charles Edmund Worth collection, 1917-1919.
• Charles Edward Russell papers, 1864-1941.
• Charles Evans Hughes papers, 1836-1950.
• Charles Follen McKim papers, 1838-1929.
• Charles Hambitzer music manuscripts, circa 1910-1918.
• Charles Henry Brent papers, 1860-1991.
• Charles Henry Fromuth papers, 1884-1937.
• Charles Henry Webb papers, 1859-1924.
• Charles J. Bonaparte papers, 1760-1921.
• Charles Julius Allen and Grace Elizabeth Allen papers, 1865-1976.
• Charles Julius Allen papers.
• Charles Linza McNary papers, 1921-1944.
• Charles Maass papers, 1912-1924.
• Charles Mason Remey family papers, 1778-1949.
• Charles Miller collection of music manuscripts, 1924-1945.
• Charles Monroe Dickinson papers, 1897-1923.
• Charles Moore papers, 1848-1944.
• Charles N. Elliot collection, 1873-1951.
• Charles N. Elliot papers.
• Charles O'Neil papers, 1833-1927.
• Charles Oscar Maas map collection, 1920-1997.
• Charles P. Taft papers, 1816-1983.
• Charles Pelot Summerall map collection.
• Charles Pelot Summerall papers, 1880-1955.
• Charles Perley Smith papers, 1920-1946.
• Charles Russell Train papers, 1898-1967.
• Charles S. Hamlin papers, 1869-1968.
• Charles S. Sperry papers, 1862-1912.
• Charles Tournemire collection, circa 1868-1962.
• Charles W. Hack papers, circa 1800-1926.
• Charles W. Sirch papers, 1878-1935.
• Charles Warren papers, 1874-1954.
• Charles Withers papers, 1917-1942.
• Charlotte Everett Hopkins collection of National Civic Federation. Woman's Department. District of Columbia Section records, 1900-1926.
• Charlotte Everett Hopkins papers.
• Chase, Emma Lester, 1885- Emma Lester Chase papers.
• Chase, Lewis Nathaniel, 1873-1937. Lewis Nathaniel Chase papers, 1836-1947.
• Chase, Pearl-Adell, 1872-1955. Pearl-Adell Chase papers.
• Chauncy, Elnathan, 1724-1796. Elnathan Chauncy sermons.
• Cheney, John Vance, 1848-1922. John Vance Cheney papers, 1847-1927.
• Chester, Colby Mitchell, 1844-1932. Colby Mitchell Chester papers, 1913-1928.
• Child, Warren G. (Warren Gerald), 1883-1938. Warren G. Child papers, 1907-1942.
• Chittick, Elizabeth, 1908-2009. Elizabeth Chittick papers.
• Choate, Joseph Hodges, 1832-1917. Joseph Hodges Choate papers, 1745-1929.
• Christian A. Fleetwood papers, 1797-1945.
• Christian Abraham Fleetwood papers.
• 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.
• Christopher Dodrill collection on John Philip Sousa, 1876-1992.
• Christopher Dodrill - John Philip Sousa papers, 1876-1992.
• Chronicles of America photoplays papers, 1920s.
• Chronicles of America Picture Corporation Chronicles of America photoplays papers, 1920s.
• Clapp, Asa, 1762-1848. Asa Clapp papers.
• Clapp, Asa W. H. (Asa William Henry), 1805-1891. Asa William Henry Clapp papers.
• Clapp, Charles Q., 1799-1868. Charles Q. Clapp papers.
• Clapp family. Clapp family papers, 1789-1935.
• Clapp family papers, 1789-1935.
• Clapp, Mary Jane Emerson, 1835-1922. Mary Jane Emerson Clapp papers.
• Clapper, Raymond, 1892-1944. Raymond Clapper papers, 1908-1962.
• Clara Barrus and John Burroughs papers, 1877-1981.
• Clara Barrus papers.
• Clara Barton papers, 1805-1963.
• Clarence Darrow papers, 1894-1941.
• Clarence Edward Mulford papers, 1921-1936.
• Clark, John T., 1883-1949. John T. Clark papers. 1921-1923.
• Clark, Victor S. (Victor Selden), 1868-1946. Victor S. Clark papers, 1827-1944.
• Clarke-Smith, Linda. Rebekah Crawford and Linda Clarke-Smith papers. 1715-1929.
• Cleland, T. M. (Thomas Maitland), 1880-1964. T.M. Cleland papers, 1880-1964.
• Cleveland Abbe papers, 1850-1954.
• Cleveland, Frances Folsom, 1864-1947. Frances Folsom Cleveland papers.
• Cleveland, Grover, 1837-1908. Grover Cleveland papers, 1743-1945.
• Clifford Kennedy Berryman papers, 1814-1965.
• Clyde Wilbur Russell collection, 1917-1919.
• Cobb, Edith, 1895-1977. Edith Cobb papers.
• Coblentz, William W. (William Weber), 1873-1962. William W. Coblentz papers, 1883-1960.
• Coggeshall, Joseph. Joseph Coggeshall account book. 1771-1786.
• Cohen, Benjamin V. Benjamin V. Cohen papers, 1902-1983.
• Colbert, John W. (John William), 1880-1965. John W. Colbert papers, 1895-1966.
• Colby, Bainbridge, 1869-1950. Bainbridge Colby papers, 1863-1950.
• Colby Mitchell Chester papers, 1913-1928.
• Collins, Ross A. (Ross Alexander), 1880-1968. Ross A. Collins papers, 1906-1967.
• Colson, Lewis Whitfield, 1880-1961. Lewis Whitfield Colson papers, 1894-1950.
• Comer, Lucretia Garfield, 1894-1968. Lucretia Garfield Comer papers.
• Conger, Edwin H. (Edwin Hurd), 1843-1907. Edwin H. Conger papers.
• Congressional Union for Woman Suffrage (U.S.). Congressional Union for Woman Suffrage records.
• Connelly family. Ham, Connelly, Parks, and Snodgrass families papers, 1870-2018.
• Connelly family papers.
• Connor, Jeannette Thurber, 1872-1927. Jeannette Thurber Connor collection of Floridiana, 1570-1927.
• Consultants and Fellows series, Library of Congress archives, 1917-1973.
• Cook, Frederick Albert, 1865-1940. Frederick Albert Cook papers, 1881-1977.
• Coolidge, Calvin, 1872-1933. Calvin Coolidge papers, 1915-1932.
• Coolidge, Elizabeth Sprague, 1864-1953. Elizabeth Sprague Coolidge Foundation collection, 1894-1953.
• Coolidge family. Coolidge-Pollard families papers, 1818-2015.
• Coolidge family papers.
• Coolidge-Pollard families papers, 1818-2015.
• Cooper Curtice papers, 1822-1953.
• Cooper, Hewitt & Company (Ringwood, N.J.). Cooper, Hewitt & Company (Ringwood, N.J.) records, 1833-1908.
• Cooper, Hewitt & Company (Ringwood, N.J.) records, 1833-1908.
• Cooperative Recreation Service collection.
• Copeland railroad survey collection.
• Copher, Edith Hulsizer, 1891-1935. Edith Hulsizer Copher papers.
• Copland, Aaron, 1900-1990. Aaron Copland collection, 1841-1991.
• Copland collection, 1841-1991.
• Corbin, Hannah Lee, 1728-1782. Hannah Lee Corbin papers.
• Corbin, Henry Clark, 1842-1909. Henry Clark Corbin papers, 1864-1980.
• Corey, Herbert, 1872-1954. Herbert Corey papers, 1847-1954.
• Cornelia Bryce Pinchot papers, 1899-1960.
• Corona Diamond Syndicate. Corona Diamond Syndicate records. circa 1904-1912.
• Correspondence from the Elizabeth Sprague Coolidge Foundation collection, 1894-1953.
• Correspondence of Elizabeth Mitchell Stephenson Fite and the American National Opera Company, 1864-1951.
• Cortelyou, George B. (George Bruce), 1862-1940. George B. Cortelyou papers, 1871-1948.
• Cottrell, Frederick Gardner, 1877-1948. Frederick Gardner Cottrell papers, 1896-1951.
• Couzens, James, 1872-1936. James Couzens papers, 1903-1940.
• Cowell, Henry, 1897-1965. Henry Cowell music manuscripts, 1909-1965.
• Craven, Thomas T. (Thomas Tingey), 1873-1950. Thomas T. Craven papers, 1842-1969.
• Crawford, Rebekah, 1845-1934. Rebekah Crawford and Linda Clarke-Smith papers, 1715-1929.
• Crawford, Richard, 1738-1798. Richard Crawford account and ledger books. 1753-1830.
• Creel, George, 1876-1953. George Creel papers, 1857-1953.
• Cresson, Margaret French, 1889-1973. Margaret French Cresson papers. 1915-1962.
• Crocker, Edward S., II, 1896-1968. Edward S. Crocker II and Lispenard Seabury Crocker papers, 1892-2003.
• Crocker, Lispenard Seabury, 1902-1984. Edward S. Crocker II and Lispenard Seabury Crocker papers.
• Croffut, W. A. (William Augustus), 1835-1915. W.A. Croffut papers, 1774-1933.
• Crosby, Oscar Terry, 1861-1947. Oscar Terry Crosby papers, 1878-1947.
• Cuban Educational Association of the United States of America. Cuban Educational Association of the United States of America records, 1897-1954.
• Cuban Educational Association of the United States of America records, 1897-1954.
• Cui, César, 1835-1918. Syn mandarina.
• Culbertson, William Smith, 1884-1966. William Smith Culbertson papers, 1897-1965.
• Cummings, Harry S., 1866-1917. Harry S. Cummings papers, 1890-1986.
• Cuno Hugo Rudolph papers.
• Cuno Hugo Rudolph scrapbooks, 1910-1929.
• Curry, J. L. M. (Jabez Lamar Monroe), 1825-1903. J.L.M. Curry papers, 1637-1939.
• Curtice, Cooper, 1856-1939. Cooper Curtice papers, 1822-1953.
• Curtis, Joseph O. Joseph O. Curtis papers.
• Curtis L. Malaney papers, 1923-1989.
• Custer, Benjamin S. (Benjamin Scott), 1905-2002. Benjamin S. Custer papers, 1912-2000.
• Cutting, Bronson M., 1888-1935. Bronson M. Cutting papers, 1890-1950.
• Cyrus Robinson Miller papers, 1897-1940.

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D

• D. Heywood Hardy papers, 1913-1924.
• Daley, William L. William L. Daley collection relating to Billy Sunday. 1914-1925.
• Damrosch, Frank, 1859-1937. Damrosch - Tee Van Collection. 1856-1969.
• Damrosch, Leopold, 1832-1885. Damrosch - Tee Van collection, 1856-1969.
• Damrosch - Tee Van collection, 1856-1969.
• Daniel Augustus Tompkins papers, 1887-1920.
• Daniel Chester French papers, circa 1848-1968.
• Daniel Edgar Sickles papers, 1821-1918.
• Daniel Scott Lamont papers, 1853-1928.
• Daniels, Josephus, 1862-1948. Josephus Daniels papers, 1829-1948.
• Danilova, Alexandra, 1907-1997. Alexandra Danilova collection, 1920-2000.
• Darrow, Clarence, 1857-1938. Clarence Darrow papers, 1894-1941.
• David E. Finley papers, 1921-1977.
• David Herbert Lawrence papers.
• David Homer Bates papers, 1837-1926.
• David Maydole Matteson papers, 1876-1937.
• David Oppenheim papers, 1910-2004.
• Davidson, Jo, 1883-1952. Jo Davidson papers, 1906-1952.
• Davies, Joseph Edward. Joseph Edward Davies papers, 1860-1958.
• Davis, J. C. Bancroft (John Chandler Bancroft), 1822-1907. J.C. Bancroft Davis papers, 1849-1902.
• Davis, James J. (James John), 1873-1947. James J. Davis papers, 1895-1946.
• Davis, Jefferson, 1808-1889. Jefferson Davis papers, 1795-1913.
• Davis, Norman H. (Norman Hezekiah), 1878-1944. Norman H. Davis papers, 1898-1979.
• Dawes, Anna Laurens, 1851-1938. Anna Laurens Dawes papers.
• Dawes, Electa Allen Sanderson, 1822-1901. Electa Allen Sanderson Dawes papers.
• Dawes, Henry L. (Henry Laurens), 1816-1903. Henry L. Dawes papers, 1833-1933.
• Day, F. Holland (Fred Holland), 1864-1933. F. Holland Day papers, 1793-2010.
• Day, William R. (William Rufus), 1849-1923. William R. Day papers, 1820-1923.
• De Forest, Lee, 1873-1961. Lee de Forest papers, 1884-1955.
• Deane, Ruthven 1851-1934. Ruthven Deane bookplate collection.
• Decatur, Stephen, 1779-1820. Stephen Decatur papers.
• Declaration of Independence collection, 1776-1942.
• Deisch, Noel, 1892-1978. Noel Deisch papers, 1910-1937.
• Demens, Peter A., 1850-1919. Peter A. Demens papers, 1880-2000.
• Denby family. Denby family papers, 1850-1911.
• Denby family papers, 1850-1911.
• Denishawn School of Dancing. Grace McCrea papers relating to Denishawn. 1913-1969.
• Dennett, Tyler, 1883-1949. Tyler Dennett collection relating to John Hay, 1861-1937.
• Densmore, Frances, 1867-1957. Frances Densmore papers, 1883-1957.
• Dermot Heywood Hardy papers.
• Desha, Mary, 1850-1911. Mary Desha papers.
• Dewey, George, 1837-1917. George Dewey map collection. (2)
• Dewey, George, 1837-1917. George Dewey papers.
• Dewey, George, 1837-1917. George Dewey papers, 1805-1949.
• Dewey, Mildred McLean Hazen, 1850-1931. Mildred McLean Hazen Dewey papers.
• 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.
• D.H. Lawrence correspondence, notes, and photographs, 1921-1930.
• D.H. Lawrence papers.
• Diaghilev, Serge, 1872-1929. Serge Lifar collection on Serge Diaghilev, 1750-1950.
• Dickerson, Edward E., 1831-1914. Edward E. Dickerson papers, 1861-1991.
• Dickerson, Wilton H. Biographical sketch of Edward E. Dickerson.
• Dickinson, Anna E. (Anna Elizabeth), 1842-1932. Anna E. Dickinson papers, 1859-1951.
• Dickinson, Charles Monroe, 1842-1924. Charles Monroe Dickinson papers, 1897-1923.
• Dike, Samuel W. (Samuel Warren), 1839-1913. Samuel W. Dike papers, 1870-1913.
• Diroca World War 2 map collection.
• Diroca World War II map collection.
• District of Columbia Woman Suffrage Association. District of Columbia Woman Suffrage Association records.
• Dixon, Frederick, approximately 1868-1923. Frederick Dixon papers, 1897-1923.
• Dixon Jones, Mary Amanda. Mary Amanda Dixon Jones papers, 1839-1925.
• Dmitriĭ Antonovich Volkogonov papers, 1887-1995.
• Dock, Mira Lloyd, 1853-1945. Mira Lloyd Dock papers, 1814-1951.
• Dodd, William E. (William Edward), 1869-1940. William Edward Dodd papers, 1895-1955.
• Donald Wilson papers, 1910-1979.
• Donaldson, David K. David K. Donaldson papers.
• Donaldson family. Pike-McConnell-Donaldson family papers, 1770-1967.
• Donaldson, Lavinia Pike McConnell. Lavinia Pike McConnell Donaldson papers.
• Donch, Henry, 1834-1919. Henry Donch performance library, 1811-1928.
• Donnan, Elizabeth, 1883-1955. Elizabeth Donnan papers.
• Doriot, Georges F. (Georges Frederic), 1899-1987. Georges F. Doriot papers, 1917-1985.
• Dorn, Edward John, 1854-1937. Edward John Dorn papers, 1868-1936.
• Dorothea Dix Lawrence collection, 1856-1980.
• Dorothy G. Wayman papers, 1862-1971.
• Dorsett, Edward Lee, 1883- Edward Lee Dorsett naval historical collection, 1814-1926.
• 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, William O. (William Orville), 1898-1980. William O. Douglas papers, 1801-1980.
• Doysié, Abel, 1886-1973. Abel Doysié papers, 1910-1967.
• Driver, William M., -1943 William M. Driver papers.
• Du Pont, Jean Kane Foulke, 1891-1985. Jean Kane Foulke Du Pont papers.
• Dudley Buck papers, 1861-1939.
• Dudley Wright Knox papers, 1864-1950.
• Duke, Vernon, 1903-1969. Vernon Duke collection, 1918-1968.
• Duncan Emrich autograph album collection, 1843-1956.
• Dunham, Katherine. Katherine Dunham collection, 1920-2006.
• Dunn, Lucius C. (Lucius Claude), 1885-1963. Lucius C. Dunn papers, 1902-1957.
• Dunston, Gatewood W. Gatewood W. Dunston collection relating to William Surrey Hart, 1914-1955.
• Dupuis-Delcourt, 1802-1864. Tissandier collection on the history of aeronautics. 1539-1929.

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E

• E. Alexander Powell papers, 1893-1957.
• Earl, Ralph, 1751-1801. Ralph Earl papers. 1815-1839.
• Early, Jubal Anderson, 1816-1894. Jubal Anderson Early papers, 1829-1930.
• Eddie Rickenbacker papers, 1915-1973.
• Edgar Alexander Mearns papers, 1864-1918.
• Edgar D. Andrews collection 1917-1974.
• Edgar Stanton Maclay papers, 1782-circa 1918.
• Edison sheet music collection, 1830-1958.
• Edith Benham Helm papers, 1915-1961.
• Edith Jacobson papers, 1922-1977.
• Edmund Clarence Stedman papers, 1871-1923.
• Edmund Cody Burnett papers, 1765-1967.
• Edna St. Vincent Millay papers, 1832-1992.
• Edoardo Weiss papers, 1919-1970.
• Edward E. Dickerson papers, 1861-1991.
• Edward Everett Hayden family papers, 1817-1963.
• Edward Goodrich Acheson papers, 1872-1968.
• Edward Henry Loudenbeck collection, 1917-1919.
• Edward John Dorn papers, 1868-1936.
• Edward L. Bernays papers, 1777-1994.
• Edward L. Thorndike papers, 1900-1938.
• Edward Lee Dorsett naval historical collection, 1814-1926.
• Edward Lee Thorndike papers.
• Edward Lindley Bowles papers, 1869-1990.
• Edward MacDowell Association. Edward MacDowell Association records.
• Edward Miner Gallaudet papers.
• Edward Nealy Kellogg and Edward Stanley Kellogg papers, 1858-1937.
• Edward Nealy Kellogg papers.
• Edward Otto Tabor papers, 1918-1948.
• Edward S. Crocker II and Lispenard Seabury Crocker papers, 1892-2003.
• Edward S. Crocker II papers.
• Edward Settle Godfrey papers, 1863-1933.
• Edward Stanley Kellogg papers.
• Edward W. Washburn family papers, 1817-1934.
• Edward William Bok papers, 1880-1926.
• Edward Willis papers, 1854-1906.
• Edwards, Benjamin K. Benjamin K. Edwards collection.
• Edwin Arlington Robinson papers, 1913-1940.
• Edwin Markham papers, circa 1893-1937.
• Einstein, Albert, 1879-1955. Albert Einstein papers, 1916-1953.
• Elder, Abram P. T. (Abram Peter Turner). Abram P.T. Elder papers, 1890-1916.
• Eleanor Lord Pray papers, 1894-1975.
• Elihu Root papers.
• Elihu Root papers, 1863-1937.
• Elijah Walker Halford papers, 1848-1938.
• Elinor Remick Warren papers, 1872-2004.
• Elizabeth Burt papers, 1797-1917.
• Elizabeth Cady Stanton papers, 1814-1946.
• Elizabeth Madox Roberts papers, 1921-1941.
• Elizabeth Robins Pennell papers.
• Elizabeth Severn and Margaret Severn papers, 1880-1994.
• Elizabeth Severn papers.
• Elizabeth Sprague Coolidge Foundation collection, 1894-1953.
• Ellen N. La Motte collection on opium traffic, 1919-1933.
• Ellery C. Stowell papers, 1805-1952.
• Elliot, Charles N. (Charles Nathan), 1873- Charles N. Elliot collection, 1873-1951.
• Elliot Snow papers, 1790-1942.
• Elliott, Charles B. (Charles Burke), 1861-1935. Charles B. Elliott papers, 1910-1912.
• Ellsworth family. Oliver Ellsworth family papers, 1762-1907.
• Ellsworth, Oliver, 1745-1807. Oliver Ellsworth family papers, 1762-1907.
• Ellyson, Theodore Gordon, 1885-1928. Theodore Gordon Ellyson papers, 1912-1951.
• Elmo N. Pickerill papers, 1910-1975.
• Emerson, Ralph Waldo, 1803-1882. Ralph Waldo Emerson journal.
• Emile Berliner collection, 1871-1965.
• Emily A. Stewart collection of Elihu Root material, 1885-1959.
• Emmons, Samuel Franklin, 1841-1911. Samuel Franklin Emmons papers, 1725-1914.
• Emory Scott Land papers, 1901-1972.
• Emory, William H. (William Hemsley), 1846-1917. William H. Emory papers, 1877-1948.
• Emrich, Duncan, 1908-1977. Duncan Emrich autograph album collection, 1843-1956.
• Engineering Societies Library Collection (Library of Congress).
• Engineering Societies Library. Engineering Societies Library map collection.
• Engineering Societies Library map collection.
• Eno, Amos R. (Amos Richard), 1810-1898. Amos R. Eno papers.
• Eric Johnson collection of Ernest Bloch photographs, 1896-2008.
• Erickson, John Edward, 1863-1946. Thomas James Walsh and John Edward Erickson papers (1910-1934).
• Ernest Bloch collection, 1888-1981.
• Ernest John Swift papers, 1908-2019.
• Erwin F. Smith papers, 1876-1927.
• Erwin Frink Smith papers.
• Etelka Freund collection on Béla Bartók, 1903-1971.
• Ethel Armes collection of Lee family papers, 1671-1936.
• Ethel Bartlett and Rae Robertson music and other papers, 1914-1970.
• Ethel M. Fair map collection.
• Eugene Gano Hay papers, 1770-1933.
• Eugene Meyer papers, 1864-1970.
• Eugene Tyler Chamberlain collection relating to French orphans of World War I, 1916-1927.
• Eugenio Carlos de Hostos papers.
• Eugenio María de Hostos and Eugenio Carlos de Hostos papers, 1865-1990.
• Eugenio María de Hostos papers.
• Eva Le Gallienne papers, 1823-1997.
• Evalyn Walsh McLean papers, 1874-1948.
• Evelyn Briggs Baldwin papers, 1649-1933.
• Evelyn Wadsworth Symington collection of John Hay material, 1864-1905.
• Everett, Alexander Hill, 1790-1847. Alexander Hill Everett papers.
• Everett Sanders papers, 1913-1950.
• Everett Strait Hughes map collection.
• Everett Strait Hughes papers, 1903-1975.
• Eversman, Alice, 1885-1974. Alice Eversman and Elena de Sayn papers, 1862-1970s.
• Ewing Harry Miller collection 1917-1923.
• Exchange and Gift Division series, Library of Congress archives, 1893-1979.
• Ezra Ayers Carman papers, 1861-1909.

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F

• F. Holland Day papers, 1793-2010.
• F. Lamson-Scribner papers, 1885-1938.
• Fair, Ethel M. (Ethel Marion). Ethel M. Fair map collection.
• Fairchild, Marian, 1880-1962. Marian Fairchild papers.
• Farley, James A. (James Aloysius), 1888-1976. James A. Farley papers, 1790-1976.
• Farrar, Geraldine, 1882-1967. Geraldine Farrar papers, 1895-1960s.
• Farrior family papers.
• Farrior, Stacy Conrad, 1889-1975. Stacy Conrad Farrior family papers, 1907-1949.
• Fay collection.
• FBJ collection.
• Feamster family. Feamster family papers. 1794-1967.
• Feamster family papers, 1794-1967.
• Federn, Paul. Paul Federn papers, 1864-1975.
• Feinberg, Charles E., 1899-1988. Charles E. Feinberg papers.
• 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.
• Feist collection, 1880-1930.
• Feist, Leo, 1869-1930. Leo Feist collection, 1880-1930.
• Felix Frankfurter papers, 1846-1966.
• Felton, William Hamilton, Jr., 1889-1956. William Hamilton Felton, Jr., collection, 1917-1918.
• Ferde Grofé collection, 1890-1960.
• Fernández Carballido, Rufo Manuel, 1790-1855. Rufo Manuel Fernández Carballido papers.
• Ficher, Jacobo, 1896-1978. Jacobo Ficher collection, 1864-1997.
• Field family. Field-Osgood family papers, 1702-1938.
• Field family papers.
• Field-Osgood family papers, 1702-1938.
• Field, Susan K. Osgood. Susan K. Osgood Field papers.
• Fillebrown, Charles Bowdoin, 1842-1917. Charles Bowdoin Fillebrown papers, 1879-1928.
• Film stills of productions featuring actress May Robson.
• Finley, David E. (David Edward). David E. Finley papers, 1921-1977.
• 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, George P. (George Purnell), 1817-1899. George P. Fisher papers, 1772-1905.
• Fisher, Walter K. (Walter Kenrick), 1878-1953. Walter K. Fisher papers.
• Fisher, Walter L. (Walter Lowrie), 1862-1935. Walter L. Fisher papers, 1871-1963.
• 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, Harrison Grey, 1861-1942. Minnie Maddern Fiske and Harrison Grey Fiske papers, 1818-1955.
• Fiske, Minnie Maddern, 1865-1932. Minnie Maddern Fiske and Harrison Grey Fiske papers, 1818-1955.
• Fiske, Samuel Wheelock, 1828-1864. Samuel Wheelock Fiske papers.
• Fite, E. M. S. (Elizabeth Mitchell Stephenson), 1868-1928. Correspondence of Elizabeth Mitchell Stephenson Fite and the American National Opera Company, 1864-1951.
• F.L. and J.C. Olmsted (Firm : 1884-1889). F.L. and J.C. Olmsted (Firm : 1884-1889) records.
• F.L. and J.C. Olmsted (Firm : 1897-1898). F.L. and J.C. Olmsted (Firm : 1897-1898) records. (2)
• F.L. Olmsted and Company. F.L. Olmsted and Company records.
• Flanner, Janet, 1892-1978. Janet Flanner and Solita Solano papers, 1870-1976.
• Flannery, John Spalding, 1870-1954. John Spalding Flannery papers, 1902-1953.
• Flaubert, Gustave, 1821-1880. Salammbo.
• Fleetwood, Christian A. (Christian Abraham), 1840-1914. Christian A. Fleetwood papers, 1797-1945.
• Fleetwood, Sara Iredell Sara Iredell Fleetwood papers.
• Fletcher, Henry Prather, 1873-1959. Henry Prather Fletcher papers, 1898-1958.
• Flexner, Abraham, 1866-1959. Abraham Flexner papers, 1865-1989.
• Fliess, Conrad. Conrad Fliess reminiscences. undated.
• Fliess, Wilhelm, 1858-1928. Wilhelm Fliess papers, 1894-1929.
• Flood, Henry D. (Henry Delaware), 1865-1921. Henry D. Flood papers, 1870-1921.
• Florence Deakins Becker papers, 1891-1963.
• Florence Ellinwood Allen papers, 1907-1965.
• Florence Jaffray Harriman papers, 1857-1982.
• Florence Parr-Gere papers, 1856-1964.
• Floyd family. Campbell-Preston-Floyd families papers, 1741-1931.
• Floydl family papers.
• Foerstel, Lenora, 1929- Lenora Foerstel papers.
• Foote, Arthur, 1853-1937. Arthur Foote music manuscripts 1888-1919.
• Foraker, Joseph Benson, 1846-1917. Joseph Benson Foraker papers, 1884-1916.
• Forbes, W. Cameron (William Cameron), 1870-1959. W. Cameron Forbes papers, 1904-1946.
• Ford, Worthington Chauncey, 1858-1941. Worthington Chauncey Ford papers, 1900-1926.
• Forster, Rudolph, 1872-1943. Rudolph Forster papers, 1898-1943.
• Fortune, Reo, 1903-1979. Reo Fortune papers.
• Fosse, Bob, 1927-1987. Bob Fosse and Gwen Verdon collection, 1920-1991.
• Foulke, William Dudley, 1848-1935. William Dudley Foulke papers, circa 1470-1952.
• Foulois, Benjamin Delahauf, 1879-1967. Benjamin Delahauf Foulois papers, 1898-1966.
• Fowler, Joseph Smith, 1820-1902. Joseph Smith Fowler papers, 1863-1903.
• Fowler, William Chauncey, 1793-1881. William Chauncey Fowler papers.
• Fox, Josiah, 1763-1847. Josiah Fox papers.
• France. Armée. Service géographique. Maps showing entrenchments in France during World War I at a scale of 1:10,000.
• France. Armée. Service géographique. Maps showing entrenchments in France during World War I at a scale of 1:20,000.
• France. Maps showing entrenchments in France during World War I at a scale of 1:20,000.
• Frances Benjamin Johnston papers, 1855-1956.
• Frances Benjamin Johnston photograph collection (Library of Congress). (2)
• Frances Carpenter collection relating to Frank G. Carpenter, 1875-1960.
• Frances Densmore papers, 1883-1957.
• Frances G. Wickes papers, 1896-1996.
• Frances Hawks Cameron Burnett papers, 1818-1936.
• Francis Bowes Sayre papers, 1861-1967.
• Francis Bowler Keene papers, 1856-1975.
• Francis LeJau Parker papers, 1905-1935.
• Francis Lewis Cardozo family papers, 1864-1968.
• Francis Maria Scala collection, 1816-2013.
• Francis Maria Scala papers, 1816-2013.
• Francis Scala papers, 1816-2013.
• Francis Watts Lee papers, 1845-1951.
• Frank G. Carpenter papers.
• Frank George Carpenter papers.
• Frank J. Malina papers, 1912-1986.
• Frank Knox papers, 1898-1954.
• Frank L. Greene papers, 1895-1930.
• Frank L. Stickney papers, 1850-1938.
• Frank Lloyd Wright papers, 1894-1958.
• Frank M. Bennett papers, 1893-1909.
• Frank Maloy Anderson papers, 1895-1961.
• Frank Ross McCoy papers, 1847-1957.
• Frank Van Pelt collection 1917-1931.
• Frank Winfield Woolworth papers, 1859-1980.
• Frankfurter, Felix, 1882-1965. Felix Frankfurter papers, 1846-1966.
• Franklin MacVeagh papers, 1799-1934.
• Franko, Sam, 1857-1937 Autograph collection of musical personalities.
• Frans August Larson family papers, 1864-2021.
• Frantz, Harry W. (Harry Warner), 1891-1982. Harry W. Frantz map collection, 1922-1950.
• Franz Boas papers, 1878-1943.
• Franziska Boas collection, 1920-1988.
• Fred Kenelm Nielsen papers, 1881-1961.
• Frederic Eugene Ives and Herbert Eugene Ives papers, 1869-1957.
• Frederic Eugene Ives papers.
• Frederic William Wile papers.
• Frederic William Wile scrapbooks, 1898-1941.
• Frederick Albert Cook papers, 1881-1977.
• Frederick Cecil Horner papers, 1917-1960.
• Frederick Dixon papers, 1897-1923.
• Frederick Gardner Cottrell papers, 1896-1951.
• Frederick Haynes Newell papers, 1885-1931.
• Frederick Joseph Horne papers, 1893-1967.
• Frederick Joseph Libby papers, 1846-1973.
• Frederick Law Olmsted (Firm). Frederick Law Olmsted (Firm) records.
• Frederick Law Olmsted papers, 1777-1952.
• Frederick Rodgers papers, 1852-1920.
• Freedley, Vinton, 1891-1969. Vinton Freedley papers, 1865-1960.
• French, Daniel Chester, 1850-1931. Daniel Chester French papers, circa 1848-1968.
• Freud, Alexander, 1866-1943. Alexander Freud and Sophie Schreiber Freud papers, 1872-1965.
• Freud, Eva Mathilde, 1924-1944. Eva Mathilde Freud papers. 1924-1945.
• 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, Sigmund, 1856-1939. Sigmund Freud papers, circa 6th century BCE-1998 CE.
• Freud, Sophie Schreiber, 1878-approximately 1965. Alexander Freud and Sophie Schreiber Freud papers. 1872-1965.
• Frewen, Moreton, 1853-1924. Moreton Frewen papers, 1823-1934.
• Frewen, Richard, 1852-1896. Richard Frewen correspondence and journals. 1872-1876.
• Frey, John P. (John Philip), 1871-1957. John P. Frey papers, 1891-1951.
• Frič, Alberto Vojtěch, 1882-1944. Alberto Vojtěch Frič papers.
• Friedman, Harry T. Harry T. Friedman collection of Spanish American documents, circa 1500-1912.
• Friis, Harald T. (Harald Trap), 1893-1976. Harald T. Friis papers, 1921-1976.
• Friis, Herman R. (Herman Ralph), 1905-1989 Herman R. Friis cartographic manuals collection.
• Fritz Kreisler collection, 1845-1969.
• Fromuth, Charles Henry, 1861-1937. Charles Henry Fromuth papers, 1884-1937.
• Frost, Robert, 1874-1963. Untermeyer-Frost collection. 1913-1964.
• Fullam, William F. (William Freeland), 1855-1926. William F. Fullam papers, 1873-1942.
• Fuller, Melville Weston, 1833-1910. Melville Weston Fuller papers, 1794-1949.
• Fuller Sisters collection, 1880-1947.
• Fuller Sisters (Vocal group). Fuller Sisters collection, 1880-1947.
• Furer, Julius Augustus, 1880-1963. Julius Augustus Furer papers, 1910-1962.
• Furlong, William Rea, 1881-1976. William Rea Furlong map collection.
• Furlong, William Rea, 1881-1976. William Rea Furlong papers.
• Furman, Bess, 1894-1969. Bess Furman papers, 1728-1967.
• Furman, Lucile N., 1896-1961. Lucile N. Furman papers.

Top

G

• G. Bromley Oxnam papers, 1823-1963.
• Gage, Lyman J. (Lyman Judson), 1836-1927. Lyman J. Gage correspondence, 1897-1906.
• Gallaudet, Edward Miner, 1837-1917. T.H. Gallaudet and Edward Miner Gallaudet papers. 1806-1958.
• Gallaudet, T. H. (Thomas Hopkins), 1787-1851. T.H. Gallaudet and Edward Miner Gallaudet papers, 1806-1958.
• Garfield, Abram, 1872- Abram Garfield papers.
• Garfield, Harry Augustus, 1863-1942. Harry Augustus Garfield papers, 1855-1961.
• Garfield, Helen Newell, 1866-1930. Helen Newell Garfield papers.
• Garfield, Irvin McDowell, 1870-1951 Irvin McDowell papers.
• Garfield, James A. (James Abram), 1831-1881. James A. Garfield papers.
• Garfield, James Rudolph, 1865-1950. James Rudolph Garfield papers, 1879-1950.
• Garfield, Lucretia Rudolph, 1832-1918. Lucretia Rudolph Garfield papers.
• Garfield, Lucretia Rudolph, 1832-1918. Lucretia Rudolph Garfield papers, 1807-1958.
• Garfinckel's (Department store). Garfinckel's Department Store records, 1919-1981.
• Garfinckel's Department Store records, 1919-1981.
• Garrett, Naomi Mills. Naomi Mills Garrett papers.
• 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.
• General William Mitchell papers, 1888-1946.
• Georg Martin Wunderlich papers, 1897-1951.
• George and Böske Antheil papers, circa 1875-1984.
• George and Ira Gershwin collection, 1895-2008.
• George Antheil collection, 1875-1984.
• George Antheil collection, 1919-1931.
• George Antheil collection, 1921-1940.
• George Antheil correspondence to Stanley Hart, 1919-1931.
• George Antheil correspondence with Mary Louise Curtis Bok, 1921-1940.
• George B. Cortelyou papers, 1871-1948.
• George B. McClellan papers, 1838-1922.
• George Biddle papers, 1863-1973.
• George Creel papers, 1857-1953.
• George D. Murray papers, 1916-1956.
• George Dewey map collection.
• George Dewey papers, 1805-1949.
• George E. Belknap papers, 1857-1903.
• George F. Becker papers, 1814-1928.
• George Fort Milton papers, 1828-1985.
• George Foster Peabody papers, 1894-1937.
• George Frederick Kunz papers, 1783-1930.
• George H. Moss collection of sheet music, 1885-1935.
• George Hodges collection, circa 1790-circa 1909.
• George Kennan papers, 1840-1937.
• George Kleine papers, 1886-1946.
• George Korson collection, 1913-1975.
• George Korson folklore archive.
• George L. Tracy collection of music manuscripts, 1877-1920.
• George M. Gould collection of Hearniana, 1877-1931.
• George M. Gould papers.
• George Middleton papers, 1872-1970.
• George Milbry Gould papers.
• George Montfort Gilchrist family papers, 1854-1921.
• George Moss collection, 1885-1935.
• George P. Fisher papers, 1772-1905.
• George P. Merrill correspondence and autographs, 1803-1926.
• George P. Merrill papers.
• George Peabody Wetmore papers, 1885-1916.
• George Perkins Merrill papers.
• George Purnell Fisher papers.
• George S. Kaufman and Anne Kaufman Schneider papers, circa 1892-1998.
• George S. Kaufman collection, circa 1892-1998.
• George S. Kaufman papers, 1911-1941.
• George S. Patton papers, 1807-1979.
• George Sabin Gibbs map collection.
• George Sabin Gibbs papers, 1896-1947.
• George Sherwin Simonds papers, 1894-1937.
• George Simon Kaufman papers.
• George Sutherland papers, 1850-1944.
• George van Deurs papers, 1851-1982.
• George Van Horn Moseley papers, 1855-1960.
• George von Lengerke Meyer papers, 1900-1917.
• George W. Goethals papers, 1830-2014.
• George W. Norris papers, 1864-1954.
• George Washington Pearcy collection, 1915-1949.
• Georges F. Doriot papers, 1917-1985.
• Geraghty, Tom J. Tom J. Geraghty papers, 1923-1965.
• Geraldine Farrar collection, 1895-1943.
• Geraldine Farrar papers, 1895-1960s.
• German captured documents collection, 1766-1945.
• German national music collection, 1846-1974.
• Gershwin, George, 1898-1937. George and Ira Gershwin collection, 1895-2008.
• Gershwin, Ira, 1896-1983. George and Ira Gershwin collection. 1895-2008.
• Gesell, Arnold, 1880-1961. Arnold Gesell papers, 1870-1971.
• Getty family. Gibson-Getty-McClure families papers, 1777-1926.
• Getty, George W. George W. Getty papers. 1847-1913.
• Ghent, William J. (William James), 1866-1942. William J. Ghent papers, 1876-1942.
• Gibbs, George Sabin, 1875-1947. George Sabin Gibbs map collection. (2)
• Gibbs, George Sabin, 1875-1947. George Sabin Gibbs papers.
• Gibbs, George Sabin, 1875-1947. George Sabin Gibbs papers, 1896-1947.
• Gibson family. Gibson-Getty-McClure families papers, 1777-1926.
• Gibson-Getty-McClure families papers, 1777-1926.
• Giffard, Henri, 1825-1882. Henri Giffard papers, 1852-1910.
• Gifford Pinchot papers, 1770-1972.
• Gilbert, Cass, 1859-1934. Cass Gilbert papers, 1841-1961.
• Gilbert, Cass, 1894- Cass Gilbert letterbooks. 1936-1941.
• Gilbert Jonas Company. Gilbert Jonas Company records. 1964-1995.
• Gilbert M. Hitchcock papers, 1910-1935.
• Gilbert Monell Hitchcock papers.
• Gilchrist family. George Montfort Gilchrist family papers, 1854-1921.
• Gilchrist, George Montfort. George Montfort Gilchrist family papers, 1854-1921.
• Gilchrist, Huntington, 1891-1975. Huntington Gilchrist papers, 1913-1973.
• Gish, Lillian, 1893-1993. Lillian Gish papers, 1829-1978.
• Gleason, Arthur, 1878-1923. Arthur Gleason papers, 1863-1931.
• Gleaves, Albert, 1858-1937. Albert Gleaves papers, 1803-1946.
• Glenn Dillard Gunn collection, 1874-1961.
• Glenn Dillard Gunn papers, 1802-1961.
• Glenn L. Martin papers, 1909-1956.
• Gloetzner, Anton. Anton Gloetzner music manuscripts, 1870-1920.
• Gluck, Alma, 1884-1938. Alma Gluck scrapbooks and other materials, 1902-1940.
• Goad, Charles E. Charles E. Goad fire insurance map collection, 1894-1909.
• Goathland, North Yorkshire, sword dance photograph collection, ca. 1912-1950.
• Godfrey, Edward Settle, 1843-1932. Edward Settle Godfrey diary. 1876.
• Godfrey, Edward Settle, 1843-1932. Edward Settle Godfrey papers, 1863-1933.
• Goebel, Julius, 1857-1931. Julius Goebel papers, 1873-1930.
• Goethals, George W. (George Washington), 1858-1928. George W. Goethals papers, 1830-2014.
• Goethals, Thomas R., Jr. Thomas R. Goethals Jr. papers.
• Gold, Julius, 1884-1969. Julius Gold collection, 1858-1964.
• Goldsberry collection of open-air school photographs.
• Goldsberry collection of photographs and periodical illustrations showing young children in "open air" and outdoor schools.
• Goldsberry, Louise Dunham. Goldsberry collection of open-air school photographs.
• Good, Barbara, active 1980-1993. Barbara Good papers.
• Goode, James M. James M. Goode collection.
• Goodell, William, 1792-1867. William Goodell papers, 1818-1917.
• Gorgas, Josiah, 1818-1883. Josiah Gorgas diary.
• Gorgas, William Crawford, 1854-1920. William Crawford Gorgas papers, 1857-1919.
• Gould, Alice Bache, 1868-1953. Alice Bache Gould papers.
• Gould, George M. (George Milbry), 1848-1922. George M. Gould collection of Hearniana, 1877-1931.
• Grace and Gustave Schirmer correspondence and other papers, 1845-1949.
• Grace Elizabeth Allen papers.
• Grace McCrea papers relating to Denishawn, 1913-1969.
• Graf, Rosa Freud, 1860-approximately 1942. Rosa Freud Graf papers, 1879-1942.
• Graham, Harold Benjamin, 1899-1948 Harold Benjamin Graham collection 1917-2012.
• Grainger, Percy, 1882-1961. Reproductions of selected Percy Grainger papers, 1909-1952.
• Grant Richards collection of A.E. Housman material, 1898-1947.
• Greely, A. W. (Adolphus Washington), 1844-1935. A.W. Greely papers, 1753-1997.
• Greely, Henrietta Hudson Cruger Nesmith. Henrietta Hudson Cruger Nesmith Greely papers. 1878-1918.
• Green-Driver collection, 1896-1969.
• Green, John Benjamin, -1934. John Benjamin Green papers.
• Greene, Frank L. (Frank Lester), 1870-1930. Frank L. Greene papers, 1895-1930.
• Greene, Paulette. Paulette Greene papers, 1920-1998.
• Greenewalt, Mary Elizabeth Hallock, 1871-1950. Mary Elizabeth Hallock Greenewalt papers, 1918-1942.
• Greenslade, John Wills, 1880-1950. John Wills Greenslade correspondence transcripts, 1900-2010.
• Greenslade, John Wills, 1880-1950. John Wills Greenslade papers, 1847-1961.
• Gregg, Morris E. Morris E. Gregg papers.
• Gregory, Thomas Watt, 1861-1933. Thomas Watt Gregory papers, 1896-1933.
• Grentzer, Rose Marie. Rose Marie Grentzer and Harold Spivacke Fund collection, 1615-1994.
• Gresham, Pattie, 1882-1960. Green-Driver collection, 1896-1969.
• Gresham, Pattie, 1882-1960. Pattie Gresham papers.
• Grey, Zane, 1872-1939. Zane Grey papers, 1912-1939.
• Gridiron Club (Washington, D.C.). Gridiron Club (Washington, D.C.) records, 1885-1988.
• Gridiron Club (Washington, D.C.) records, 1885-1988.
• 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.
• Griscom, Lloyd Carpenter, 1872-1959. Lloyd Carpenter Griscom papers, 1898-1951.
• Grofé, Ferde, 1892-1972. Ferde Grofé collection, 1890-1960.
• 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.
• Grover Cleveland Loening papers, 1900-1975.
• Grover Cleveland papers, 1743-1945.
• 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.
• Guiney, Louise Imogen, 1861-1920. Louise Imogen Guiney papers, 1884-1920.
• Gunn, Glenn Dillard, 1874-1963. Glenn Dillard Gunn papers, 1802-1961.
• Gunther Schuller papers, 1615-2014.
• Gustave Percival Wiksell papers, 1855-1939.
• Gustave Schirmer-Fay collection.
• Gutzon Borglum papers, 1881-2019.

Top

H

• Hack, Charles W. Charles W. Hack papers, circa 1800-1926.
• Hadley, Lucia Hanna. Lucia Hanna Hadley papers.
• Hagedorn, Hermann, 1882-1964. Hermann Hagedorn papers, 1912-1933.
• Hale, Edward Everett, 1822-1909. Edward Everett Hale papers.
• Hale family. Hale family papers, 1698-1916.
• Hale family papers, 1698-1916.
• Hale, Nathan, 1784-1863. Nathan Hale papers.
• Halford, Elijah Walker, 1843-1938. Elijah Walker Halford papers, 1848-1938.
• Hall, Asaph, III, 1829-1907. Asaph Hall, III, papers.
• Hall, Asaph, III, 1829-1907. Asaph Hall papers, 1837-1998.
• Hall, Asaph, IV, 1859-1930. Asaph Hall, IV, papers.
• Hall Johnson collection, 1925-1970.
• Hall Johnson papers, 1913-1980.
• Halsted B. VanderPoel literary collection, 1815-1929.
• Ham, Connelly, Parks, and Snodgrass families papers, 1870-2018.
• Ham family. Ham, Connelly, Parks, and Snodgrass families papers, 1870-2018.
• Ham family papers.
• Hambitzer, Charles, -1918. Charles Hambitzer music manuscripts, circa 1910-1918.
• Hamlin, Anna, -1925. Anna Hamlin papers.
• Hamlin, Charles S. (Charles Sumner), 1861-1938. Charles S. Hamlin papers, 1869-1968.
• Hamlin, Huybertie Pruyn, 1873-1964. Huybertie Pruyn Hamlin papers.
• 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 family. Wade Hampton family papers, 1855-1935.
• Hampton, Vernon Boyce, 1897-1985. Vernon Boyce Hampton papers, 1872-1971.
• Hampton, Wade, 1818-1902. Wade Hampton family papers, 1855-1935.
• 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.
• Hand, Learned, 1872-1961. Learned Hand trial summaries, 1909-1924.
• Hanna family. Hanna-McCormick family papers, 1792-1985.
• Hanna, Marcus Alonzo, 1837-1904. Marcus Alonzo Hanna papers.
• Hanna-McCormick family papers, 1792-1985.
• Hannah G. Solomon papers, 1817-1986.
• Hans Hermann Carl Ludwig, Graf von Berlepsch, correspondence, 1874-1913.
• Hans Hermann Carl Ludwig, Graf von Berlepsch, papers.
• 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.
• Harbord, James G. (James Guthrie), 1866-1947. James G. Harbord papers, 1886-1938.
• Harding, Fann. Fann Harding papers.
• Harding, T. Swann (Thomas Swann), 1890- T. Swann Harding papers, 1918-1963.
• Harding, Warren G. (Warren Gamaliel), 1865-1923. Warren G. Harding-Carrie Fulton Phillips correspondence, 1910-1924.
• Harding, Warren G. (Warren Gamaliel), 1865-1923. Warren G. Harding papers, 1908-1926.
• Hardy, D. Heywood (Dermot Heywood), 1893-1982. D. Heywood Hardy papers, 1913-1924.
• Harlan, James, 1800-1863. James Harlan papers. 1810-1863.
• Harlan, John Marshall, 1833-1911. John Marshall Harlan papers, 1810-1971.
• Harold Bauer collection, 1886-1951.
• Harold Benjamin Graham collection 1917-2012.
• Harold Gatty papers, 1901-1957.
• Harold Raymond Wayne Benjamin papers, 1908-1972.
• Harriet Hoctor collection, 1868-1977.
• Harriman, Florence Jaffray, 1870-1967. Florence Jaffray Harriman papers, 1857-1982.
• Harriman, Jarvis. Jarvis Harriman papers. 1964-1965.
• Harriman, W. Averell (William Averell), 1891-1986. W. Averell Harriman papers, 1869-2001.
• Harrington, Page, 1967- Page Harrington papers.
• Harrington Putnam papers, 1909-1928.
• Harriot Stanton Blatch papers, 1907-1915.
• Harris, William Torrey, 1835-1909. William Torrey Harris papers, 1865-1908.
• Harrison, Benjamin, 1833-1901. Benjamin Harrison papers, 1780-1948.
• Harrison, Burton, Mrs., 1843-1920. Mrs. Burton Harrison papers.
• Harrison, Burton Norvell, 1838-1904. Burton Norvell Harrison family papers, 1812-1926.
• Harrison, Fairfax, 1869-1938. Fairfax Harrison papers.
• Harrison family. Burton Norvell Harrison family papers, 1812-1926.
• Harrison, Francis Burton, 1873-1957. Francis Burton Harrison papers.
• Harrison Grey Fiske papers.
• Harrison, J. B. (Jesse Burton), 1805-1841. J.B. Harrison papers.
• Harrison, Leland, 1883-1951. Leland Harrison papers, 1915-1947.
• Harrison, Richard Edes. Richard Edes Harrison maps and papers collection.
• Harrison, Samuel Jordan, 1771-1846. Samuel Jordan Harrison papers.
• Harry and Sara Lepman collection, 1890-1945.
• Harry Augustus Garfield papers, 1855-1961.
• Harry C. Oberholser papers, 1856-1960.
• Harry N. Sargent papers, 1917-1920.
• Harry Payne Whitney collection of letters of William Collins Whitney, 1757-1942.
• Harry S. Cummings papers, 1890-1986.
• Harry T. Friedman collection of Spanish American documents, circa 1500-1912.
• Harry T. Friedman papers.
• Harry Von Tilzer and H. Harold Gumm papers, 1878-1959.
• Harry W. Frantz map collection, 1922-1950.
• Hart, Ira. Ira Hart sermon notes.
• Hart, Stanley. George Antheil correspondence to Stanley Hart. 1919-1931.
• Hart, William S. (William Surrey), 1864-1946. Gatewood W. Dunston collection relating to William S. Hart. 1914-1955.
• Hartt, Charles Frederick, 1840-1878. Charles Frederick Hartt papers.
• Harvey Washington Wiley papers, 1854-1954.
• Harvey, Winfield S. Winfield S. Harvey diary. 1868-1871.
• Hasse, Adelaide R. (Adelaide Rosalia), 1868-1953. Adelaide Rosalia Hasse papers, 1862-1951.
• Hasson, Esther Voorhees, 1867-1942. Esther Voorhees Hasson journal. 1899.
• Haupt, Herman, 1817-1905. Herman Haupt letterbook. 1861-1863.
• Haupt, Lewis M. (Lewis Muhlenberg), 1844-1937. Lewis M. Haupt papers, 1849-1923.
• Hawes, Bess Lomax, 1921-2009. Bess Lomax Hawes collection, 1894-2009.
• Hawley, Joseph R. (Joseph Roswell), 1826-1905. Joseph R. Hawley papers, 1638-1906.
• Hay, Clara Louise Stone, 1849-1914 Clara Louise Stone Hay correspondence. 1882-1914.
• Hay, Eugene Gano, 1853-1933. Eugene Gano Hay papers, 1770-1933.
• Hay, John, 1838-1905. John Hay papers, 1783-1999.
• Hay, John, 1838-1905. John Hay papers. 1861-1959.
• Hayden, Alfred, 1894- Alfred Hayden papers.
• Hayden, Edward Everett, 1858-1932. Edward Everett Hayden family papers, 1817-1963.
• Hayden family. Edward Everett Hayden family papers, 1817-1963.
• Hayden, Herbert B. (Herbert Bainbridge), 1885-1969. Herbert B. Hayden papers.
• Hayden, Mary Bainbridge, 1895- Mary Bainbridge Hayden papers.
• Hayden, Reynolds, 1883- Reynolds Hayden papers.
• Hayden, William, 1795-1880. William Hayden papers.
• 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.
• Hearn, Lafcadio, 1850-1904. George M. Gould collection of Hearniana. 1877-1931.
• Heath, Perry S. (Perry Sanford), 1857-1927. Perry S. Heath papers, 1890-1983.
• Heaton architectural drawing archive (Library of Congress).
• Heaton archive.
• Heaton, Arthur B., 1875-1951. Heaton architectural drawing archive (Library of Congress).
• Heaton collection.
• Heezen-Tharp collection.
• Heifetz collection, 1802-1987.
• Heifetz, Jascha, 1901-1987. Jascha Heifetz papers, 1786-1991.
• Heilbronner, Raoul. Raoul Heilbronner papers, 1887-1952.
• Helen Hopekirk collection, 1875-1954.
• Helen Keller papers, 1842-1954.
• Helen Merrell Lynd papers.
• Helm, Edith Benham, 1874-1962. Edith Benham Helm papers, 1915-1961.
• Henderson, James Houston, 1878-1935. James Houston Henderson papers, 1913-1920.
• Hendrik Christian Andersen papers, 1844-1940.
• Henny Fuchs Freud papers.
• Henri Giffard papers, 1852-1910.
• Henry Albert Monday collection relating to Mexico, 1522-1935.
• Henry Barrett Learned papers, 1907-1931.
• Henry Clark Corbin papers, 1864-1980.
• Henry Cowell music manuscripts, 1909-1965.
• Henry Croskey Mustin papers, 1886-1924.
• Henry D. Flood papers, 1870-1921.
• Henry Donch performance library, 1811-1928.
• Henry Ives diaries, 1857-1914.
• Henry Ives papers.
• Henry Justin Allen papers, 1896-1942.
• Henry L. Dawes papers, 1833-1933.
• Henry M. Robert papers, 1853-1937.
• Henry Morgenthau papers, 1795-1941.
• Henry Northrup Castle family papers, 1394-1920.
• Henry Prather Fletcher papers, 1898-1958.
• Henry S. Pritchett papers, 1876-1967.
• Henry Sapoznik collection, circa 1920-1960.
• Henry T. Allen papers, 1806-1933.
• Henry T. Mayo papers, 1866-1972.
• Henry Thomas Rainey papers, 1904-1934.
• Henry Ware Lawton papers, 1849-1930.
• Henry Watterson papers, 1863-1920.
• Henry White papers, 1812-1931.
• Herbert Benjamin papers, 1915-2004.
• Herbert Corey papers, 1847-1954.
• Herbert E. French photograph collection.
• Herbert Eugene Ives papers.
• Herbert Putnam papers, 1783-1958.
• Herbert, Victor, 1859-1924. Victor Herbert collection, 1880-1939.
• Herman Hollerith papers, 1850-1982.
• Herman R. Friis cartographic manuals collection.
• Hermann Hagedorn papers, 1912-1933.
• Herndon-Weik collection of Lincolniana, circa 1824-1933.
• Herndon, William Henry, 1818-1891. William Henry Herndon papers. 1849-1891.
• Herscher, Lou (Louis), 1894-1974. Lou Herscher music manuscripts, 1896-1968.
• Hilary Pollard Jones papers, 1889-1937.
• Hildebrandt, A. (Alfred), 1870-1949. A. Hildebrandt papers, 1826-1943.
• Hileman, Grace. Grace Hileman correspondence. 1923-1936.
• Hill, John Philip, 1879-1941. John Philip Hill scrapbooks, 1906-1938.
• Hillard, Harriet Low, 1809-1877. Harriet Low Hillard papers.
• 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.
• Hilsberg, Leon, 1887-1957. Leon Hilsberg collection, 1906-1941.
• Himmler, Heinrich, 1900-1945. Himmler Files.
• Hines, John Leonard, 1868-1968. John Leonard Hines map collection. (2)
• Hines, John Leonard, 1868-1968. John Leonard Hines papers.
• Hines, John Leonard, 1868-1968. John Leonard Hines papers, 1881-1944.
• Hitchcock, Gilbert M. (Gilbert Monell), 1859-1934. Gilbert M. Hitchcock papers, 1910-1935.
• Hitt, Robert R. (Robert Roberts), 1834-1906. Robert R. Hitt papers, 1830-1906.
• Hobson, Richmond Pearson, 1870-1937. Richmond Pearson Hobson papers, 1889-1966.
• Hoctor, Harriet. Harriet Hoctor collection, 1868-1977.
• Hodges collection, circa 1790-circa 1909.
• Hodges family collection, circa 1790-circa 1909.
• Hodges family. Hodges family collection, circa 1790-circa 1909.
• Hoes, Roswell Randall, 1850-1921. Roswell Randall Hoes papers, 1799-1912.
• Holden Chester Richardson papers, 1844-1946.
• Hollerith, Herman, 1860-1929. Herman Hollerith papers, 1850-1982.
• Hollister family. Hayes, Hollister, and Kelman families papers, 1826-2012.
• Hollister family papers.
• Hollister, Margaret Hayes, 1917- Margaret Hayes Hollister papers.
• Holmes, Oliver Wendell, 1809-1894. Oliver Wendell Holmes papers, 1837-1931.
• Holmes, Oliver Wendell, Jr., 1841-1935. Manuscript holdings from the Library of Oliver Wendell Holmes, Jr. : ca. 1450-1935.
• Homes and haunts of notable Americans.
• Hooper, Stanford Caldwell, 1884-1955. Stanford Caldwell Hooper papers, 1899-1955.
• Hoover, Irwin Hood, 1871-1933. Irwin Hood Hoover papers, 1909-1933.
• Hopekirk, Helen. Helen Hopekirk collection, 1875-1954.
• Hopkins, Charlotte Everett. Charlotte Everett Hopkins collection of National Civic Federation. Woman's Department. District of Columbia Section records, 1900-1926.
• Hopkins, Cornelia Lee, 1780-1815. Cornelia Lee Hopkins papers.
• Horace Callaway Carlisle papers.
• Horace Callaway Carlisle poems, 1900-1956.
• Horace H. Lurton papers, 1860-1915.
• Horace Harmon Lurton papers.
• Horace Porter papers, 1853-1922.
• Horace Traubel and Anne Montgomerie Traubel papers, 1824-1979.
• Horace Traubel papers.
• Hornaday, William T. (William Temple), 1854-1937. William T. Hornaday papers, 1866-1975.
• Hornak family album.
• Horne, Frederick Joseph, 1880-1959. Frederick Joseph Horne papers, 1893-1967.
• Horner, Frederick Cecil, 1887-1974. Frederick Cecil Horner papers, 1917-1960.
• Horner, Mabel Carlton, 1872-1961. Mabel Carlton Horner biography of Caleb Henry Carlton.
• 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.
• Housman, A. E. (Alfred Edward), 1859-1936. A.E. Housman papers, 1906-1940.
• Houston, Charles Hamilton, 1895-1950. Charles Hamilton Houston papers. 1871-1935.
• Houston family. William LePre Houston family papers, 1777-1936.
• Houston, William LePre. William LePre Houston family papers, 1777-1936.
• Howard Elbridge Robbins collection 1918.
• 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-von Recum family papers, 1869-1972.
• Howe, Julia Ward, 1819-1910. Julia Ward Howe papers, 1845-1917.
• Hoxie, R. L. (Richard Leveridge), 1844-1930. Vinnie Ream and R.L. Hoxie papers. 1853-1937.
• Hubbard, Gardiner G. (Gardiner Greene), 1822-1897. Gardiner G. Hubbard papers.
• Hubbell, Julian B. (Julian Bertine), 1847-1929. Julian B. Hubbell papers.
• Huebsch, B. W. (Benjamin W.), 1876-1964. B.W. Huebsch papers, 1893-1964.
• Hugh Lenox Scott papers, 1582-1981.
• Hughes, Charles Evans, 1862-1948. Charles Evans Hughes papers, 1836-1950.
• Hughes, David Charles, 1832-1909. David Charles Hughes papers.
• Hughes, Everett Strait, 1885-1957. Everett Strait Hughes map collection. (2)
• Hughes, Everett Strait, 1885-1957. Everett Strait Hughes papers.
• Hughes, Everett Strait, 1885-1957. Everett Strait Hughes papers, 1903-1975.
• Hughes, Robert Patterson, 1839-1909. Robert Patterson Hughes papers, 1876-1994.
• Hugo Leichtentritt papers, 1888-1972.
• Hulsizer family. Hulsizer family papers, 1915-1941.
• Hulsizer family papers, 1915-1941.
• Humphrey, William E. (William Ewart), 1862-1934. William E. Humphrey papers, 1903-1936.
• Hunsberger, George S., 1914- George S. Hunsberger papers.
• Huntington Gilchrist papers, 1913-1973.
• Hurn, William, Jr., 1894-1925. William Hurn, Jr., collection 1917-2014.
• Hyde, Dorsey William, 1888-1955. Dorsey William Hyde papers, 1757-1955.

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I

• Ickes, Harold L. (Harold LeClair), 1874-1952. Harold L. Ickes papers.
• Ince, Thomas H. Thomas H. Ince papers, 1913-1964.
• Ingersoll, Royal E. (Royal Eason), 1883-1976. Royal Rodney Ingersoll and Royal E. Ingersoll papers. 1884-1931.
• Ingersoll, Royal Rodney, 1847-1931. Royal Rodney Ingersoll and Royal E. Ingersoll papers, 1866-1935.
• 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.
• Instytut mystet︠s︡tvoznavstva, folʹkloru ta etnohrafiï im. M.T. Rylʹsʹkoho. Rylʹsʹkyĭ Institute Ukrainian cylinder collection, 1908-1930s.
• Irene Aloha Wright papers, 1620-1977.
• Irita Van Doren papers, 1920-1967.
• Irvine Luther Lenroot papers, 1858-1971.
• Irving Berlin collection, 1895-1990.
• Irving Langmuir papers, 1871-1957.
• Irwin Hood Hoover papers, 1909-1933.
• Isabel Gordon Carter collection, 1921-1942.
• 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.
• Israel Perlstein collection relating to Imperial Russia, 1613-1914.
• Isthmian Canal Commission (U.S.) Isthmian Canal Commission (U.S.) records. (2)
• Ives, Frederic Eugene, 1856-1937. Frederic Eugene Ives and Herbert Eugene Ives papers, 1869-1957.
• Ives, Henry, 1830- Henry Ives diaries, 1857-1914.
• Ives, Herbert Eugene, 1882-1953. Frederic Eugene Ives and Herbert Eugene Ives papers. 1869-1957.
• Izard, Elizabeth C. (Elizabeth Carter), approximately 1774-1826. Elizabeth C. Izard papers.

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J

• J. Franklin Jameson papers, 1604-1994.
• J. Laurence Laughlin papers, 1902-1931.
• J. Thomas Schneider map collection.
• J. Thomas Schneider papers, 1915-1960.
• Jack Butterworth collection of silent film cues, 1917-1929.
• Jack, Cerise C. Cerise C. Jack papers relating to the Sacco and Vanzetti case, circa 1921-1999.
• Jacob A. Riis papers, 1870-1990.
• Jacobi, Mary Putnam, 1842-1906. Mary Putnam Jacobi correspondence.
• Jacobo Ficher collection, 1864-1997.
• Jacobs-Bond, Carrie, 1862-1946. Carrie Jacobs-Bond collection, circa 1896-circa 1944.
• Jacobs-Bond collection, circa 1896-circa 1944.
• Jacobson, Edith. Edith Jacobson papers, 1922-1977.
• Jacques Loeb papers, 1889-1924.
• James A. Farley papers, 1790-1976.
• James Alexander Robertson papers, 1816-1939.
• James Couzens papers, 1903-1940.
• James Dodson Barbee and David Rankin Barbee papers, 1784-1953.
• James G. Harbord papers, 1886-1938.
• James Harrison Wilson papers, circa 1862-1923.
• James, Henry, 1879-1947. Henry James research files.
• James Houston Henderson papers, 1913-1920.
• James J. Davis papers, 1895-1946.
• James M. Goode collection.
• James McKeen Cattell papers, 1835-1948.
• James McNeill Whistler papers.
• James R. Mann papers, 1887-1922.
• James Rudolph Garfield papers, 1879-1950.
• James Wadsworth family papers, 1730-1959.
• James Whitcomb Riley papers, 1883-1915.
• Jameson, J. Franklin (John Franklin), 1859-1937. J. Franklin Jameson papers, 1604-1994.
• Jardine, William Marion, 1879-1955. William Marion Jardine papers, 1908-1955.
• Jascha Heifetz collection, 1802-1987.
• Jascha Heifetz papers, 1786-1991.
• J.C. Bancroft Davis papers, 1849-1902.
• Jean Ritchie and George Pickow collection, 1923-2015.
• Jeannette Thurber Connor collection of Floridiana, 1570-1927.
• Jefferson Davis papers, 1795-1913.
• Jefferson Patterson papers, 1824-1981.
• Jelliffe, Helena Dewey Leeming, -1916. Correspondence and diary.
• Jelliffe, Smith Ely, 1866-1945. Smith Ely Jelliffe papers, 1882-1977.
• Jennie Lorenz collection relating to Charlotte Cushman, 1830-1960.
• Jennie Lorenz papers.
• Jerauld Wright papers, 1853-1960.
• Jerome Kern collection, 1905-1951.
• Jesup, Thomas Sidney, 1788-1860. Thomas Sidney Jesup papers, 1780-1907.
• J.G. Randall and Ruth Painter Randall papers, 1779-1970.
• J.G. Randall papers.
• Jim Walsh papers, 1867-1987, and undated.
• Jiménez, Juan Ramón, 1881-1958. Juan Ramón Jiménez papers, 1901-1954.
• J.L.M. Curry papers, 1637-1939.
• Jo Davidson papers, 1906-1952.
• Joel Thompson Boone papers, 1755-1971.
• John Adams Kingsbury papers, 1841-1966.
• John Alden Carpenter collection, 1891-1961.
• John Aldrich Stephenson collection of the Hand, Fiske, and Aldrich families papers, 1745-1966.
• John Alexander Logan family papers, 1836-1925.
• John Archer Lejeune papers, 1815-1950.
• John Austin Moon papers, 1832-1921.
• John Barrett papers, 1861-1943.
• John Bassett Moore papers, 1866-1949.
• John Bigelow papers, 1492-1936.
• John Burroughs papers.
• John C. Merriam papers, 1899-1938.
• John C. Spooner papers, 1855-1909.
• John Callan O'Laughlin papers, 1895-1949.
• John Calvin Leonard papers, 1882-1920.
• John Carroll Parent, Sr., collection 1907-2015.
• John Crittenden Watson papers, 1844-1960.
• John D. Whiting papers, 1890-1970.
• John Davis Batchelder collection of manuscripts, 1537-1944.
• John Davis Batchelder ephemera and special collections, 2200 BCE-1948.
• John Edward Erickson papers.
• John Forsyth Meigs papers, 1914-1940.
• John G. Nicolay papers, 1811-1943.
• John H. Towers papers, 1830-1989.
• John Hay papers.
• John Hay papers, 1783-1999.
• John Hays Hammond papers, 1908-1965.
• John J. Pershing papers, 1882-1971.
• John James Beckley family papers, 1789-1918.
• 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 Leonard Hines map collection.
• John Leonard Hines papers, 1881-1944.
• John Marshall Harlan papers, 1810-1971.
• John McAuley Palmer papers, 1863-1977.
• John McGlinn collection, 1890s-2010.
• John McRae Kennelly collection 1917-1919.
• John Merven Carrère papers, 1894-1911.
• John P. Frey papers, 1891-1951.
• John Philip Hill papers.
• John Philip Hill scrapbooks, 1906-1938.
• John Philip Sousa collection 1849-2004.
• John Purroy Mitchel papers, 1835-1932.
• John Robert Procter papers, 1867-1903.
• John Sharp Williams papers, 1902-1924.
• John Spalding Flannery papers, 1902-1953.
• John Spencer Bassett papers, 1770-1978.
• John Thomas Schneider papers.
• John Tyler Morgan papers, 1840-1907.
• John Tyler papers, 1691-1918.
• John Vance Cheney papers, 1847-1927.
• John W. Colbert papers, 1895-1966.
• John William Colbert papers.
• John Wills Greenslade correspondence transcripts, 1900-2010.
• John Wills Greenslade papers.
• John Wills Greenslade papers, 1847-1961.
• Johnson, Adelaide, 1859-1955. Adelaide Johnson papers, 1873-1947.
• Johnson, Eric. Eric Johnson collection of Ernest Bloch photographs, 1896-2008.
• Johnson, Hall, 1888-1970. Hall Johnson papers, 1913-1980.
• Johnson, Nelson T. (Nelson Trusler), 1887-1954. Nelson T. Johnson papers, 1916-1955.
• Johnston, Frances Benjamin, 1864-1952. Frances Benjamin Johnston papers, 1855-1956.
• Johnston, Frances Benjamin, 1864-1952. Frances Benjamin Johnston photograph collection (Library of Congress).
• Johnston, Frances Benjamin, 1864-1952. Papers of Frances Benjamin Johnston.
• Johnston, John, 1852-1927. John Johnston papers.
• Johnston, Mercer Green, 1868-1954. Mercer Green Johnston papers, 1860-1954.
• Johnston photograph collection.
• Johnston, William Dawson, 1871-1928. William Dawson Johnston papers, 1842-1927.
• Jones, Hilary Pollard, 1863-1938. Hilary Pollard Jones papers, 1889-1937.
• Jordan family papers.
• Jordan, Nelson W., 1842-1922. Nelson W. Jordan family papers, circa 1864-2003.
• José Ignacio Rodríguez papers, 1860-1907.
• Josef Breuer papers, 1859-1970.
• Joseph Arthur Moore papers, 1910-1927.
• Joseph Benson Foraker papers, 1884-1916.
• Joseph Edward Davies papers, 1860-1958.
• Joseph Hodges Choate papers, 1745-1929.
• Joseph J. Roberts family papers, 1839-2001.
• Joseph Jenkins Roberts family papers.
• Joseph P. Tumulty papers, 1898-1969.
• Joseph Pennell papers.
• Joseph Pulitzer papers, 1880-1924.
• Joseph R. Hawley papers, 1638-1906.
• Joseph Royston Gathings, I, collection, 1914-1936.
• Joseph Sanford Wade papers, 1898-1955.
• Joseph Smith Fowler papers, 1863-1903.
• Joseph Strauss papers, 1884-1949.
• Joseph Warren Beach papers, 1891-1955.
• Josephus Daniels papers, 1829-1948.
• Joshua Lawrence Chamberlain papers, 1775-1913.
• Juan Ramón Jiménez papers, 1901-1954.
• Jubal Anderson Early papers, 1829-1930.
• Judson King papers, 1900-1959.
• Julia Ward Howe papers, 1845-1917.
• Julius Augustus Furer papers, 1910-1962.
• Julius Goebel papers, 1873-1930.
• Julius Gold collection, 1858-1964.
• Junta (New York, N.Y.) Junta (New York, N.Y.) records. 1868-1870.
• Justin G. Turner autograph collection, 1763-1968.

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K

• Kantor, Effie McKinlay, 1879-1931. Effie McKinlay Kantor papers.
• Kantor, Irene Layne, 1905-1982. Irene Layne Kantor papers.
• Kantor, MacKinlay, 1904-1977. MacKinlay Kantor papers, 1885-1998.
• Karl Abraham papers, 1908-1925.
• Karl Bender World War II German military intelligence map collection.
• Katharine Amend Kellock papers, 1924-1969.
• Katharine McCook Knox papers, 1802-1975.
• Katherine Dunham collection, 1920-2006.
• Kaufman, George S. (George Simon), 1889-1961. George S. Kaufman and Anne Kaufman Schneider papers, circa 1892-1998.
• Kaufman, George S. (George Simon), 1889-1961. George S. Kaufman papers, 1911-1941.
• Keene, Francis Bowler, 1856-1945. Francis Bowler Keene papers, 1856-1975.
• Keidel family. Keidel family papers, 1821-1937.
• Keidel family papers, 1821-1937.
• Keidel, George C. (George Charles), 1868-1942. George C. Keidel papers. 1821-1934.
• Keller, Helen, 1880-1968. Helen Keller papers, 1842-1954.
• 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.
• Kellogg, Edward Nealy, 1841-1874. Edward Nealy Kellogg and Edward Stanley Kellogg papers, 1858-1937.
• Kellogg, Edward Stanley, 1870-1948. Edward Nealy Kellogg and Edward Stanley Kellogg papers. 1858-1937.
• Kelman family. Hayes, Hollister, and Kelman families papers, 1826-2012.
• Kelman family papers.
• Kelman, John, 1864-1929. John Kelman papers.
• 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.
• Kennan, George, 1845-1924. George Kennan papers, 1840-1937.
• Kennedy, J. C. G. (Joseph Camp Griffith), 1813-1887. J.C.G. Kennedy diary. 1851.
• Kennelly, John McRae, 1895-1978. John McRae Kennelly collection 1917-1919.
• Kenneth Lewis Roberts papers, 1919-1956.
• Kenyon L. Butterfield papers, 1889-1970.
• Kermit Roosevelt and Belle Roosevelt papers, 1725-1975.
• Kermit Roosevelt papers.
• Kern collection, 1905-1945.
• Kern, Jerome, 1885-1945. Jerome Kern collection, 1905-1951.
• Key Pittman papers, 1898-1951.
• Kieran, John, 1892-1981. John Kieran papers, 1917-1985.
• King, Judson, 1872-1958. Judson King papers, 1900-1959.
• Kingsbury, John Adams, 1876-1956. John Adams Kingsbury papers, 1841-1966.
• Kirk Munroe papers, 1850-1940.
• Kleine, George. George Kleine papers, 1886-1946.
• Kleine, George. Select papers from the George Kleine film collection.
• Kleine, George. Select papers from the George Kleine film collection, 1886-1946.
• Klemperer, Otto, 1885-1973. Otto Klemperer archive, 1792-1988.
• Kline, Burton, 1877-1958. Burton Kline papers, 1896-1954.
• Klyce, Scudder, 1879-1933. Scudder Klyce papers, 1911-1933.
• Klyce, Scudder, 1879-1933. Universe. 1921.
• Knox, Annie Reid, 1876-1958. Annie Reid Knox papers. 1936-1954.
• Knox, Dudley Wright, 1877-1960. Dudley Wright Knox papers, 1864-1950.
• Knox, Frank, 1874-1944. Frank Knox papers, 1898-1954.
• Knox, Katharine McCook. Katharine McCook Knox papers, 1802-1975.
• Knox, Philander C. (Philander Chase), 1853-1921. Philander C. Knox papers, 1796-1922.
• Kolisch, Rudolf, 1896-1978. Rudolf Kolisch collection, 1921-1943.
• Koller, Carl, 1857-1944. Carl Koller papers, 1866-1988.
• Königliche Preussische Messbildanstalt collection (Library of Congress).
• 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.
• Kostelanetz, Andre, 1901-1980. Andre Kostelanetz collection, 1922-1984.
• 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.
• Krafchik, Jennifer. Jennifer Krafchik papers.
• Kreisler collection, 1845-1969.
• Kreisler, Fritz, 1875-1962. Fritz Kreisler collection, 1845-1969.
• Krueger, Karl, 1894-1979. Society for the Preservation of the American Musical Heritage collection, 1792-1969.
• Kruger, Louis M., 1861-1934. Louis M. Kruger performance library, 1879-1919.
• Kubie, Lawrence S. (Lawrence Schlesinger), 1896-1973. Lawrence S. Kubie papers, 1916-1978.
• Kunz, George Frederick, 1856-1932. George Frederick Kunz papers, 1783-1930.
• KWKH (Radio station : Shreveport, La.). Louisiana hayride collection, 1904-2006.

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L

• 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.
• La Motte, Ellen N. (Ellen Newbold), 1873-1961. Ellen N. La Motte collection on opium traffic, 1919-1933.
• Lafayette, Marie Joseph Paul Yves Roch Gilbert Du Motier, marquis de, 1757-1834. Marie Joseph Paul Yves Roch Gilbert Du Motier, marquis de Lafayette, papers, 1776-1934.
• Lamont, Daniel Scott, 1851-1905. Daniel Scott Lamont papers, 1853-1928.
• Lamson-Scribner, F. F. Lamson-Scribner papers, 1885-1938.
• Land, Emory Scott, 1879-1971. Emory Scott Land papers, 1901-1972.
• Landowska, Wanda. Wanda Landowska and Denise Restout papers, 1843-2002.
• Lane, J. F., active 1834-1835. J.F. Lane letterbook. 1834-1835.
• Langelan, Martha J. Martha J. Langelan papers.
• Langmuir, Irving, 1881-1957. Irving Langmuir papers, 1871-1957.
• Lansing, Robert, 1864-1928. Robert Lansing papers, 1831-1935.
• 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.
• Lathrop, William Addison. William Addison Lathrop papers.
• Laughlin, J. Laurence (James Laurence), 1850-1933. J. Laurence Laughlin papers, 1902-1931.
• Laura Wood Roper map collection.
• Laura Wood Roper papers, 1822-1982.
• Lauro Ayestarán collection, 1830-1966.
• Lawrence, D. H. (David Herbert), 1885-1930. D.H. Lawrence correspondence, notes, and photographs, 1921-1930.
• Lawrence, Dorothea Dix, 1899-1979. Dorothea Dix Lawrence collection, 1856-1980.
• Lawrence S. Kubie papers, 1916-1978.
• Lawrie, Lee, 1877-1963. Lee Lawrie papers, 1908-1990.
• Lawton, Henry Ware, 1843-1899. Henry Ware Lawton papers, 1849-1930.
• 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.
• Le Garrec, Mary Virginia Foreman. Mary Virginia Foreman Le Garrec collection on Artur Schnabel, 1893-1996.
• League of Composers (U.S.). Modern Music archives, 1909-1983.
• League of Nations. Advisory Committee on Traffic in Opium and Other Dangerous Drugs. League of Nations. Advisory Committee on Traffic in Opium and Other Dangerous Drugs records.
• League of Women Voters (U.S.). League of Women Voters (U.S.) records, 1884-1986.
• League of Women Voters (U.S.) records, 1884-1986.
• Learned Hand papers.
• Learned Hand trial summaries, 1909-1924.
• Learned, Henry Barrett, 1868-1931. Henry Barrett Learned papers, 1907-1931.
• Leason Heberling Adams papers, 1919-1968.
• Lee, Ann Hill Carter, 1773-1829. Ann Hill Carter Lee papers.
• Lee, Anne Robinson McCarty, 1798-1840. Anne Robinson McCarty Lee papers.
• Lee, Charles Carter, 1798-1871. Charles Carter Lee papers.
• Lee de Forest papers, 1884-1955.
• Lee, Elizabeth Collins, -1858. Elizabeth Collins Lee papers.
• Lee family. Ethel Armes collection of Lee family papers, 1671-1936.
• Lee family papers.
• Lee, Francis Watts. Francis Watts Lee papers, 1845-1951.
• Lee, Henry, 1756-1818. Henry Lee papers.
• Lee, Henry, 1787-1837. Henry Lee papers.
• Lee Lawrie papers, 1908-1990.
• Lee, Mary Randolph Custis, 1807-1873. Mary Randolph Custis Lee papers.
• Lee, Richard Bland, 1761-1827. Richard Bland Lee papers.
• Lee, Richard Henry, 1794-1865. Richard Henry Lee papers.
• Lee, Robert E. (Robert Edward), 1807-1870. Robert E. Lee papers.
• Lee, Rowland V., 1891-1975. Rowland V. Lee papers, 1907-1971.
• Lee Strasberg papers, 1780-2006.
• Lee, Thomas, 1690-1750. Thomas Lee papers.
• Leffingwell, R. C. (Russell Cornell), 1878-1960. R.C. Leffingwell letterbooks, 1917-1920.
• Leichtentritt, Hugo, 1874-1951. Hugo Leichtentritt papers, 1888-1972.
• Leighton W. Rogers papers, 1912-1982.
• Leighton William Rogers papers.
• Lejeune, John Archer, 1867-1942. John Archer Lejeune papers, 1815-1950.
• Leland, Charles Godfrey, 1824-1903. Charles Godfrey Leland papers.
• Leland Harrison papers, 1915-1947.
• 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.
• Lennard H. Mitchell diaries, 1914.
• Lennard H. Mitchell papers.
• Lenroot, Clara Clough, 1856-1942. Clara Clough Lenroot papers.
• Lenroot, Irvine Luther, 1869-1949. Irvine Luther Lenroot papers, 1858-1971.
• Leo Feist collection, 1880-1930.
• Leo Joseph Bailey collection 1917-2008.
• Leo Wolman papers, 1870-1958.
• Leon F. Barnard papers, 1901-circa 1993.
• Leon Hilsberg collection, 1906-1941.
• Leon Hilsberg papers.
• Leonard B. Smith papers, 1859-2001.
• Leonard, John Calvin, 1859-1937. John Calvin Leonard papers, 1882-1920.
• Leonard Porter Ayres papers, 1902-1946.
• Leonard Wood papers, 1825-1942.
• Leonora Jackson McKim papers, 1854-1969.
• 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.
• Lepman, Harry, 1904-1970. Harry and Sara Lepman collection, 1890-1945.
• LeRoy Feay Thompson collection 1918-2011.
• Lester F. Ward papers.
• Lester Frank Ward papers, 1883-1906.
• Lester Hood Woolsey papers, 1831-1958.
• Levy, Fanny Yates, 1787-1891 or 1892. Fanny Yates Levy papers.
• Levy, Jacob Clavius, 1788-1875. Jacob Clavius Levy papers.
• Lewis M. Haupt papers, 1849-1923.
• Lewis Nathaniel Chase papers, 1836-1947.
• Lewis, Nolan D. C. (Nolan Don Carpentier), 1889-1979. Nolan D.C. Lewis papers, 1897-1978.
• Lewis Whitfield Colson papers, 1894-1950.
• Lewis, William A., 1867 or 1868- William A. Lewis journal. 1923.
• Libby, Abial. Abial Libby diary. 1862.
• Libby, Frederick J. (Frederick Joseph), 1874-1970. Frederick Joseph Libby papers, 1846-1973.
• Liberati, Allesandro, 1847-1927. Allesandro and Speranza Liberati papers, 1880-1947.
• Library of Congress archives, 1800-2015.
• Library of Congress archives, Building and Grounds Division series.
• Library of Congress archives, Consultants and Fellows series.
• Library of Congress archives, Exchange and Gift Division series.
• Library of Congress. Building and Grounds Division. Building and Grounds Division series, Library of Congress archives, 1871-1954.
• Library of Congress. Building and Grounds Division. Library of Congress. Building and Grounds Division records.
• Library of Congress. Elizabeth Sprague Coolidge Foundation. Elizabeth Sprague Coolidge Foundation collection. 1894-1953.
• 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. Foreign Copying Program. Library of Congress. Foreign Copying Program reproductions collection.
• Library of Congress. Library of Congress archives. (8)
• Library of Congress. Library of Congress archives, 1800-2015.
• Library of Congress. Manuscript Division. Suffrage Archives. 1759-1961. (2)
• Library of Congress. Music Division. Vaudeville and minstrel photograph collection, circa 1910s-1940.
• 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 the Superintendent of Library Building and Grounds. Library of Congress. Office of the Superintendent of Library Building and Grounds records.
• Library of Congress. Order Division. Library of Congress. Order Division records.
• Library of Congress records.
• Lillian Gish papers, 1829-1978.
• Lincoln, Abraham, 1809-1865. Abraham Lincoln correspondence. 1864 July 9.
• Lincoln, Abraham, 1809-1865. Abraham Lincoln papers, 1774-1948.
• Lincoln, Abraham, 1809-1865. Abraham Lincoln papers. 1824-1865.
• Lincoln, Abraham, 1809-1865. Abraham Lincoln papers. 1861-1865.
• Lincoln, Abraham, 1809-1865. Robert Todd Lincoln family papers. 1864-1938.
• Lincoln family papers.
• Lincoln family. Robert Todd Lincoln family papers, 1864-1938.
• Lincoln, Mary Todd, 1818-1882. Robert Todd Lincoln family papers. 1864-1938.
• Lincoln, Robert Todd, 1843-1926. Robert Todd Lincoln family papers, 1864-1938.
• Lind, Olof E., 1889-1971. Olof E. Lind papers, 1713-1996.
• Lindsey, Ben B. (Ben Barr), 1869-1943. Ben B. Lindsey papers, 1838-1957.
• Lispenard Seabury Crocker papers.
• 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, Arthur D. (Arthur Dehon), 1863-1935. Arthur D. Little papers, 1884-1973.
• Littlewood, William H. William H. Littlewood map collection.
• Livermore, Eunice. Eunice Livermore papers.
• Livermore, Isaac. Isaac Livermore papers.
• Livingston, Anne Home Shippen, 1763-1841. Anne Home Shippen Livingston papers. (2)
• Lloyd Carpenter Griscom papers, 1898-1951.
• Loeb, Jacques, 1859-1924. Forced movements, tropisms, and animal conduct. 1918.
• Loeb, Jacques, 1859-1924. Jacques Loeb papers, 1889-1924.
• Loeb, Jacques, 1859-1924. Proteins and the theory of colloidal behavior. 1922.
• Loeb, Jacques, 1859-1924. Regeneration from a physico-chemical viewpoint. 1924.
• Loening, Grover, 1888-1976. Grover Cleveland Loening papers, 1900-1975.
• Logan family. John Alexander Logan family papers, 1836-1925.
• Logan, John A., Jr., 1865-1899. John Alexander Logan papers.
• Logan, John A., Mrs., 1838-1923. Mrs. John A. Logan papers.
• Logan, John Alexander, 1826-1886. John Alexander Logan family papers, 1836-1925.
• Logan Pearsall Smith papers, 1760-1946.
• Loines, Mary Hillard, 1844-1944. Mary Hillard Loines papers.
• Loines, Russell Hillard. Russell Hillard Loines papers.
• Long, Breckinridge, 1881-1958. Breckinridge Long papers, 1486-1948.
• Longworth, Alice Roosevelt, 1884-1980. Alice Roosevelt Longworth papers, 1888-1942.
• Longworth, Nicholas, 1869-1931. Nicholas Longworth papers, 1782-1931.
• Look, Richard M. (Richard Millard), 1916-1998. Richard M. Look map collection.
• Lopatnikoff, Nikolai, 1903-1976. Nikolai Lopatnikoff collection, 1916-1979.
• Loper family. Palmer-Loper family papers, 1667-1994.
• Loper, R. F. (Richard F.) R.F. Loper papers.
• Lorand, Sándor, 1892-1987. Sándor Lorand papers, 1914-1978.
• Lorenz, Jennie, 1886-1962. Jennie Lorenz collection relating to Charlotte Cushman, 1830-1960.
• Lorge, Irving, 1905-1961. Semantic count of English words. 1938.
• Lorimer, George Horace, 1869-1937. George Horace Lorimer correspondence.
• Loth, Carl Conrad, 1896-1967. Carl Conrad Loth papers, 1896-1967.
• Lou Herscher music manuscripts, 1896-1968.
• Loudenbeck, Edward Henry, 1895-1972. Edward Henry Loudenbeck collection, 1917-1919.
• Louis F. Post papers, 1864-1940.
• Louis M. Kruger performance library, 1879-1919.
• Louis Milton Ronsheim collection, 1914-2000.
• Louis-Pierre Mouillard papers, 1833-1987.
• Louis Skidmore papers, 1908-1976.
• Louis T. Michener papers, 1880-1927.
• Louis Theodore Michener papers.
• Louis Untermeyer papers.
• Louise Chandler Moulton papers, 1852-1908.
• Louise Imogen Guiney papers, 1884-1920.
• Louise Talma collection, 1861-1998.
• Louise Talma papers, 1861-1998.
• Louisiana hayride collection, 1904-2006.
• Low, Abiel Abbot, 1811-1893. Abiel Abbot Low papers.
• Low, Edward Allen, 1817-1898. Edward Allen Low papers.
• Low family. Low-Mills family papers, 1767-1971.
• Low family papers.
• Low-Mills family papers, 1767-1971.
• 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.
• Luce, Stephen Bleecker, 1827-1917. Stephen Bleecker Luce papers, 1799-1955.
• Lucius C. Dunn papers, 1902-1957.
• Lucretia Rudolph Garfield papers, 1807-1958.
• Lurton, Horace H. (Horace Harmon), 1844-1914. Horace H. Lurton papers, 1860-1915.
• Luther Burbank papers, 1830-1989.
• Luther R. Ray architectural drawing archive.
• Luther R. Ray archive.
• Lydia Nadejena papers, 1907-1974.
• Lydia S.M. Robinson collection relating to World War I, 1914-1942.
• Lyman Bryson papers, 1893-1978.
• Lyman J. Gage correspondence, 1897-1906.
• Lyman J. Gage papers.
• Lyman Judson Gage papers.
• 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.

Top

M

• Maas, Charles Oscar, -1919. Charles Oscar Maas map collection, 1920-1997.
• Maas, Charles Oscar. Charles Oscar Maas papers.
• Maass, Charles. Charles Maass papers, 1912-1924.
• Mabel Thorp Boardman papers, 1853-1945.
• Mabel Walker Willebrandt papers, 1881-1978.
• MacDonald, A. B. (Alexander Black), 1871-1942. A.B. MacDonald papers, 1878-1976.
• MacDonald, Malcolm, 1911- Malcolm MacDonald papers.
• MacDonald, Pirie, 1867-1942. Pirie MacDonald photographic collection.
• MacDowell, Edward, 1860-1908. Edward MacDowell papers.
• MacDowell, Marian, 1857-1956. Marian MacDowell papers, 1876-1969.
• MacKinlay Kantor papers, 1885-1998.
• Maclay, Edgar Stanton, 1863-1919. Edgar Stanton Maclay papers, 1782-circa 1918.
• Macomb, Alexander, 1888-1970. Alexander Macomb papers.
• Macomb, Ann Minerva Rodgers, 1824-1916. Ann Minerva Rodgers Macomb papers.
• Macomb, Christina, 1861-1945. Christina Macomb papers.
• Macomb, Nannie, 1864-1952. Nannie Macomb papers.
• MacVeagh, Franklin, 1837-1934. Franklin MacVeagh papers, 1799-1934.
• Mae West papers.
• Mae West play scripts, 1921-1964.
• Magic miscellanea, 1845-1955.
• Mahan, A. T. (Alfred Thayer), 1840-1914. A.T. Mahan papers, 1779-1970.
• Malaney, Curtis L., 1926-1989. Curtis L. Malaney papers, 1923-1989.
• Malina, Frank J. Frank J. Malina papers, 1912-1986.
• Mamoulian, Rouben. Rouben Mamoulian papers, 1740-1987.
• Mann, James R. (James Robert), 1856-1922. James R. Mann papers, 1887-1922.
• Mann, Thomas, 1875-1955. Thomas Mann papers, 1909-1947.
• Mannes - Damrosch collection, 1848-1986.
• Mannes, David, 1866-1959. Mannes - Damrosch collection, 1848-1986.
• Mansfield, Richard, 1857-1907. Paul Wilstach collection of Richard Mansfield papers. 1889-1918.
• Manuscript holdings from the Library of Oliver Wendell Holmes, Jr. : ca. 1450-1935.
• Manuscript Plays Collection, Library of Congress Copyright Office drama deposits, 1863-1973.
• Maps showing entrenchments in France during World War I at a scale of 1:10,000.
• Maps showing entrenchments in France during World War I at a scale of 1:20,000.
• Marburg, Theodore, 1862-1946. Theodore Marburg papers, 1856-1940.
• March, Peyton Conway, 1864-1955. Peyton Conway March map collection. (2)
• March, Peyton Conway, 1864-1955. Peyton Conway March papers.
• March, Peyton Conway, 1864-1955. Peyton Conway March papers, 1897-1955.
• Margaret Mead papers and South Pacific Ethnographic Archives, 1838-1996.
• Margaret Severn papers.
• Maria Montessori lectures, 1913-1917.
• Maria Montessori papers.
• Marian MacDowell papers, 1876-1969.
• Marie Joseph Paul Yves Roch Gilbert Du Motier, marquis de Lafayette, papers, 1776-1934.
• Mario Castelnuovo-Tedesco papers, 1822-1998.
• Mark L. Bristol papers, 1882-1939.
• Mark Sullivan papers, 1900-1935.
• Markham, Edwin, 1852-1940. Edwin Markham papers, circa 1893-1937.
• Markoe, Sophie D. Sophie D. Markoe papers. 1852-1911.
• Marsh, Benjamin Clarke, 1877-1952. Benjamin Clarke Marsh papers, 1910-1950.
• Marshall P. Wilder papers, 1880-1914.
• Marshall Pinckney Wilder papers.
• Marston, Philip Bourke, 1850-1887. Philip Bourke Marston correspondence.
• Marston, Westland, 1819-1890. Westland Marston correspondence.
• Martin, Glenn L. (Glenn Luther), 1886-1956. Glenn L. Martin papers, 1909-1956.
• Martin Oviatt papers, 1863-1995.
• Marvin Breckinridge papers.
• Mary Amanda Dixon Jones papers, 1839-1925.
• Mary Ann Bickerdyke papers, 1847-1905.
• Mary Church Terrell papers, 1851-1962.
• Mary Elizabeth Hallock Greenewalt papers, 1918-1942.
• Mary French Sheldon papers, 1885-1938.
• Mary Marvin Breckinridge Patterson papers, 1846-2003.
• Mary Virginia Foreman Le Garrec collection of Artur Schnabel materials, 1893-1996.
• Mary Virginia Foreman Le Garrec collection on Artur Schnabel, 1893-1996.
• Mason, Charles, 1804-1882. Charles Mason papers.
• Mason family. Charles Mason Remey family papers, 1778-1949.
• Massachusetts Colonization Society. Massachusetts Colonization Society letterbooks. 1856-1875.
• Matteson, David Maydole, 1871-1949. David Maydole Matteson papers, 1876-1937.
• Matthew Stanley Quay papers, 1776-1949.
• Maud Wood Park papers, 1844-1979.
• Maugham, W. Somerset (William Somerset), 1874-1965. W. Somerset Maugham papers, 1897-1966.
• Max Schur papers, 1923-1974.
• Maxwell Anderson papers, 1920-1989.
• May Robson papers, 1849-1950.
• Mayo, Henry T. (Henry Thomas), 1856-1937. Henry T. Mayo papers, 1866-1972.
• McAdoo, Eleanor Wilson, 1889-1967. Eleanor Wilson McAdoo papers. 1911-1950.
• McAdoo family. Wilson-McAdoo families papers, 1860-1966.
• McAdoo, W. G. (William Gibbs), 1863-1941. W.G. McAdoo papers, 1786-1941.
• McAtee, W. L. (Waldo Lee), 1883-1962. W.L. McAtee papers, 1803-1963.
• McClellan, George B. (George Brinton), 1865-1940. George B. McClellan papers, 1838-1922.
• McClure, Charles, 1838-1902. Charles McClure papers. 1849-1926.
• McClure family. Gibson-Getty-McClure families papers, 1777-1926.
• McConnell, Edward F. Edward F. McConnell papers.
• McConnell family. Pike-McConnell-Donaldson family papers, 1770-1967.
• McConnell, James S. James S. McConnell papers.
• McConnell's Economic Surveys collection.
• McConnell's Economic Surveys (Los Angeles, Calif.). McConnell's Economic Surveys collection.
• McCormick family. Hanna-McCormick family papers, 1792-1985.
• McCormick, Ken, 1906-1997. Ken McCormick collection of Doubleday and Company, inc., records. 1882-1992.
• McCormick, Medill, 1877-1925. Medill McCormick papers.
• McCoy, Frank Ross, 1874-1954. Frank Ross McCoy papers, 1847-1957.
• McCrea, Grace. Grace McCrea papers relating to Denishawn, 1913-1969.
• McCrea, John L. (John Livingstone), 1891-1990. John L. McCrea papers, 1898-1984.
• McElroy, Robert McNutt, 1872-1959. Robert McNutt McElroy papers, circa 1909-1924.
• McGee, Anita Newcomb, 1864-1940. Anita Newcomb McGee papers, 1688-1932.
• McGee, W J, 1853-1912. W J McGee papers, 1880-1916.
• McGlinn, John. John McGlinn collection, 1890s-2010.
• McGowan, Samuel, 1870-1934. Samuel McGowan papers, 1883-1943.
• McKelway, Alexander Jeffrey, 1866-1918. Alexander Jeffrey McKelway papers, 1814-1942.
• McKenney, Flannery & Craighill. McKenney, Flannery & Craighill records.
• McKim, Charles Follen, 1847-1909. Charles Follen McKim papers, 1838-1929.
• McKim collection, 1899-1991.
• McKim, Leonora Jackson, 1879-1969. Leonora Jackson McKim papers, 1854-1969.
• McKim (Leonora Jackson and William Duncan McKim) collection.
• McKinlay, Whitefield, 1852-1941. Whitefield McKinlay papers. 1848-1913.
• McKinley, William, 1843-1901. William McKinley papers, circa 1847-1935.
• McKinley, William Brown, 1856-1926. William Brown McKinley papers.
• McLain, William. William McLain papers. 1831-1850.
• McLean, Evalyn Walsh, 1886-1947. Evalyn Walsh McLean papers, 1874-1948.
• McLean, Evalyn Walsh, 1886-1947. Father struck it rich. 1936.
• McLeod, Norman Z., 1898-1964. Norman Z. McLeod papers.
• McManus-Young clipping collection of materials on magic, 1870-1955.
• McNary, Charles Linza, 1874-1944. Charles Linza McNary papers, 1921-1944.
• 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, Robert H., 1917-2005. Robert H. McNeill family papers, 1839-2008.
• McNeill, William C. (William Clarence), 1878-1964. William C. McNeill papers. 1868-1964.
• McPherson, Bessie. Bessie McPherson papers. 1882-1936.
• Mead, Margaret, 1901-1978. Margaret Mead papers and South Pacific Ethnographic Archives, 1838-1996.
• Mearns, Edgar Alexander, 1856-1916. Edgar Alexander Mearns papers, 1864-1918.
• Medtner, Nikolay Karlovich, 1880-1951. Nikolay Karlovich Medtner papers, 1826-1954.
• Meier, Nellie Simmons, -1939. Nellie Simmons Meier papers, 1898-1938.
• Meigs, John Forsyth, 1848-1924. John Forsyth Meigs papers, 1914-1940.
• Meigs, Merrill C. (Merrill Church), 1883-1968. Merrill C. Meigs diary.
• Meigs, Return Jonathan, 1740-1823. Return Jonathan Meigs papers.
• Meigs, Return Jonathan, 1764-1825. Return Jonathan Meigs papers.
• Melville Weston Fuller papers, 1794-1949.
• Mercer Green Johnston papers, 1860-1954.
• Mercy-Argenteau family papers, 1410-1921.
• Mercy family. Mercy-Argenteau family papers, 1410-1921.
• Mercy family papers.
• Merriam, C. Hart (Clinton Hart), 1855-1942. C. Hart Merriam papers, 1864-1938.
• Merriam, John C. (John Campbell), 1869-1945. John C. Merriam papers, 1899-1938.
• Merrill, George P. (George Perkins), 1854-1929. George P. Merrill correspondence and autographs, 1803-1926.
• Mestre, José Manuel, 1832-1886. José Manuel Mestre papers. circa 1860-1870.
• Mexican Revolution newspaper clippings archive, 1911-1913.
• Meyer, Agnes E., 1887-1970. Agnes Elizabeth Ernst Meyer papers, 1853-1972.
• Meyer, Eugene, 1875-1959. Eugene Meyer papers, 1864-1970.
• Meyer, George von Lengerke, 1858-1918. George von Lengerke Meyer papers, 1900-1917.
• Michener, Louis T. (Louis Theodore), 1848-1928. Louis T. Michener papers, 1880-1927.
• Middleton, George, 1880-1967. George Middleton papers, 1872-1970.
• Miles-Cameron families correspondence, 1661-1956.
• Miles-Cameron families papers.
• Miles family. Miles-Cameron families correspondence, 1661-1956.
• Miles family papers.
• Miles, Nelson Appleton, 1839-1925. Miles-Cameron families correspondence, 1661-1956.
• Milholland, Inez. Inez Millholland papers. 1900-1937.
• Millay, Cora Buzzell. Cora Buzzell Millay papers. 1832-1932.
• Millay, Edna St. Vincent, 1892-1950. Edna St. Vincent Millay papers, 1832-1992.
• Millay, Norma. Norma Millay papers. 1894-1983.
• Miller, Adolph Caspar, 1866-1953. Adolph Caspar Miller papers, 1913-1947.
• Miller, Charles, approximately 1883-1979. Charles Miller collection of music manuscripts, 1924-1945.
• Miller, Cyrus Robinson, 1874-1947. Cyrus Robinson Miller papers, 1897-1940.
• Miller, Ewing Harry, 1890-1923 Ewing Harry Miller collection 1917-1923.
• Mills family. Low-Mills family papers, 1767-1971.
• Mills family papers.
• Milton, George Fort, 1894-1955. George Fort Milton papers, 1828-1985.
• Minnie Maddern Fiske and Harrison Grey Fiske papers, 1818-1955.
• Minnie Maddern Fiske papers.
• Mira Lloyd Dock papers, 1814-1951.
• Miscellaneous papers in the Sigmund Freud collection, 1866-1983.
• Mitchel, John Purroy, 1879-1918. John Purroy Mitchel papers, 1835-1932.
• Mitchell, Antoinette Brooks, 1892-1972. Antoinette Brooks Mitchell papers. 1894-1974.
• Mitchell, Lennard H. (Lennard Harris), 1881-1944. Lennard H. Mitchell diaries, 1914.
• Mitchell, Louis A., 1885-1957. Louis A. Mitchell papers. 1894-1974.
• Mitchell, Louis A., 1914-1972. Louis A. Mitchell papers. 1912-1972.
• Mitchell, Samuel Chiles, 1864-1948. Samuel Chiles Mitchell papers, 1903-1913.
• Mitchell, Samuel Chiles, 1864-1948. Unpublished biography of Robert C. Ogden.
• Mitchell, William, 1879-1936. General William Mitchell papers, 1888-1946.
• 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.
• Monday, Henry Albert, 1876-1942. Henry Albert Monday collection relating to Mexico, 1522-1935.
• Montessori, Maria, 1870-1952. Maria Montessori lectures, 1913-1917.
• 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 Meigs Taylor papers, 1890-1935.
• Moody, William H. (William Henry), 1853-1917. William H. Moody papers, 1879-1916.
• Moody, William H. (William Henry), 1853-1917. William H. Moody papers. 1906-1910.
• Moon, John Austin, 1855-1921. John Austin Moon papers, 1832-1921.
• Moore, Charles, 1855-1942. Charles Moore papers, 1848-1944.
• Moore, John Bassett, 1860-1947. John Bassett Moore papers, 1866-1949.
• Moore, Joseph Arthur, 1879-1937. Joseph Arthur Moore papers, 1910-1927.
• Moorfield Storey papers, 1876-1929.
• 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.
• Moreton Frewen papers, 1823-1934.
• Morgan, John Tyler, 1824-1907. John Tyler Morgan papers, 1840-1907.
• Morgenthau, Henry, 1856-1946. Henry Morgenthau papers, 1795-1941.
• Morris, Arthur J., 1881-1973. Arthur J. Morris papers, 1888-1976.
• Morris dance photograph collection.
• Morris, Roland S. (Roland Sletor), 1874-1945. Roland S. Morris papers, 1910-1943.
• Morris, William Sylvanus, 1888-1947 William Sylvanus Morris collection, 1917-2016.
• Morrisson, Mary Foulke. Mary Foulke Morrisson scrapbooks.
• 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, George H. George H. Moss collection of sheet music, 1885-1935.
• Motion picture copyright descriptions collection. Class L, 1912-1977.
• Motion picture copyright descriptions collection. Class M, 1912-1977.
• Mouillard, Louis-Pierre, 1834-1897. Louis-Pierre Mouillard papers, 1833-1987.
• Moulton, Louise Chandler, 1835-1908. Louise Chandler Moulton papers, 1852-1908.
• Mount Rushmore National Memorial Commission. Mount Rushmore National Memorial Commission records. 1920-1941.
• Mulford, Clarence Edward, 1883-1956. Clarence Edward Mulford papers, 1921-1936.
• Mullett & Co. architectural drawing archive (Library of Congress).
• Mullett & Co. collection.
• Munroe, Kirk, 1850-1930. Kirk Munroe papers, 1850-1940.
• Munroe, Mabel Stearns. Mabel Stearns Munroe papers.
• Munroe, Mary Barr. Mary Barr Munroe papers.
• Murdock, Marcellus M. (Marcellus Marion), 1883-1970. Marcellus M. Murdock papers. 1903-1943.
• Murdock, Marshall M. (Marshall Mortimer), 1837-1908. Marshall M. Murdock papers. 1863-1904.
• Murdock, Victor. Victor Murdock papers, 1824-1971.
• Muriel H. Parry map collection.
• Murray, George D., 1886-1956. George D. Murray papers, 1916-1956.
• Music of John Philip Sousa and Victor Grabel.
• Music of the Sousa Band and Victor Grabel, 1861-1954.
• Mustin, Henry Croskey, 1874-1923. Henry Croskey Mustin papers, 1886-1924.

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N

• NAACP records.
• Nadejena, Lydia, 1892?-1977. Lydia Nadejena papers, 1907-1974.
• Naseef family. Naseef-Page family papers, 1880-1936.
• Naseef family papers.
• Naseef-Page family papers, 1880-1936.
• Nathan Appleton papers, 1850-1904.
• Nathan Sargent papers, 1866-1957.
• Nathaniel Sisson papers, 1838-1932.
• Nathaniel Wright family papers, 1787-1917.
• National American Woman Suffrage Association. League of Women Voters. National American Woman Suffrage Association. League of Women Voters records.
• National American Woman Suffrage Association. National American Woman Suffrage Association records, 1839-1961.
• National American Woman Suffrage Association records, 1839-1961.
• 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. 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 Association for Universal Military Training. National Association for Universal Military Training records, 1909-1933.
• National Association for Universal Military Training records, 1909-1933.
• National Biographical Society (Washington, D.C.) National Biographical Society (Washington, D.C.) records.
• National Broadcasting Company history files, 1922-1986.
• National Broadcasting Company. National Broadcasting Company history files, 1922-1986.
• National Broadcasting Company press releases. Part I, 1924-1950.
• National Child Labor Committee (U.S.). National Child Labor Committee (U.S.) records, 1904-1953.
• National Child Labor Committee (U.S.) records, 1904-1953.
• National Civic Federation. Woman's Department. District of Columbia Section. Charlotte Everett Hopkins collection of National Civic Federation. Woman's Department. District of Columbia Section records. 1900-1926.
• National Civic Federation. Woman's Department. District of Columbia Section. National Civic Federation. Woman's Department. District of Columbia Section records. 1900-1926.
• National Committee on Federal Aid to Education. National Committee on Federal Aid to Education records.
• National Consumers' League. National Consumers' League records, 1882-2003.
• National Consumers' League records, 1882-2003.
• National League of Women Voters (U.S.) National League of Women Voters (U.S.) records.
• National Photo Company collection.
• National Photo Company. National Photo Company collection.
• National Progressive Republican League. National Progressive Republican League records. 1911-1912.
• National Woman's Party. National Woman's Party records.
• 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.
• National Women's Trade Union League of America. National Women's Trade Union League of America records, 1903-1950.
• National Women's Trade Union League of America records, 1903-1950.
• Nazi party and other early 20th century German history related posters.
• Nazimova, 1879-1945. Nazimova collection, 1877-1988.
• Nazimova collection, 1877-1988.
• Nazimova papers.
• NBC press releases. Part I, 1924-1950.
• Nellie Simmons Meier papers, 1898-1938.
• Nelson Appleton Miles papers.
• Nelson T. Johnson papers, 1916-1955.
• Nelson W. Aldrich papers, 1777-1930.
• Nelson W. Jordan family papers, circa 1864-2003.
• Nepomuceno, Alberto, 1864-1920. Abul.
• Nepomuceno, Alberto, 1864-1920. Alberto Nepomuceno collection, 1887-1988.
• Nepomuceno, Alberto, 1864-1920. Artemis.
• Nepomuceno, Alberto, 1864-1920. Peças líricas.
• Nepomuceno, Alberto, 1864-1920. Quartets, violins (2), viola, cello, no. 1, B minor.
• Nepomuceno, Alberto, 1864-1920. Quartets, violins (2), viola, cello, no. 2, G minor.
• Nepomuceno, Alberto, 1864-1920. Quartets, violins (2), viola, cello, no. 3, D minor.
• Nepomuceno, Alberto, 1864-1920. Série brasileira.
• Nepomuceno, Alberto, 1864-1920. Suite antiga.
• Nevin, Wilberforce, -1899. Wilberforce Nevin letterbook. 1861-1864.
• 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)
• Newcomb, Simon, 1835-1909. Simon Newcomb papers, 1813-1949.
• Newell, Frederick Haynes, 1862-1932. Frederick Haynes Newell papers, 1885-1931.
• Newton Diehl Baker papers, 1896-1962.
• Nicaraguan Canal Commission (U.S.) Nicaraguan Canal Commission (U.S.) records.
• Nicholas Longworth papers, 1782-1931.
• Nichols, Jeannette Paddock, 1890-1982. Jeannette Paddock Nichols biographer's papers. 1860-1930.
• Nicholson, Augustus S., 1830-1911. Augustus S. Nicholson papers, 1861-1934.
• Nicholson, Joseph Hopper, 1770-1817. Joseph Hopper Nicholson papers.
• Nicholson, Joseph, Jr., -1786. Joseph Nicholson Jr. papers.
• Nicholson, Rebecca Lloyd, 1771-1847. Rebecca Lloyd Nicholson papers.
• Nicolas Slonimsky collection, 1873-1997.
• Nicolay, Helen, 1866-1954. Helen Nicolay papers.
• Nicolay, John G. (John George), 1832-1901. John G. Nicolay papers, 1811-1943.
• Niehaus, Earl F. Earl F. Niehaus thesis. 1955.
• Nielsen, Fred Kenelm, 1879-1963. Fred Kenelm Nielsen papers, 1881-1961.
• Nijinska, Bronislava, 1891-1972. Bronislava Nijinska collection, circa 1740-1996.
• Nikola Tesla correspondence, 1890-1934.
• Nikola Tesla papers.
• Nikolai Lopatnikoff collection, 1916-1979.
• Nikolay Karlovich Medtner papers, 1826-1954.
• Noel Deisch papers, 1910-1937.
• Nolan D.C. Lewis papers, 1897-1978.
• Norbert Hilsberg collection.
• Norman H. Davis papers, 1898-1979.
• Norman Hapgood and Elizabeth Reynolds Hapgood papers, 1824-1977.
• Norris, George W. (George William), 1861-1944. George W. Norris papers, 1864-1954.
• North American Review correspondence, 1858-1912.
• North American Review papers.
• North, Gary W. Gary W. North map collection.
• Norton, Reuben S. Reuben S. Norton papers.
• Novotný, Antonín, 1891-1978. Antonín Novotný papers, 1848-1966.
• NSDAP posters from the "Kampfzeit".
• NYWT&S collection (Library of Congress). (3)

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O

• O'Connor, William Douglas, 1832-1889. William Douglas O'Connor papers.
• O'Hara, Eliot, 1890-1969. Eliot O'Hara correspondence.
• O'Hara, Shirley Putnam, 1886- Shirley Putnam O'Hara correspondence and diaries.
• O'Laughlin, John Callan, 1873-1949. John Callan O'Laughlin papers, 1895-1949.
• O'Neil, Charles, 1842-1927. Charles O'Neil papers, 1833-1927.
• O'Reilly, Alejandro, 1725-1794. Alejandro O'Reilly manuscript volume.
• Oberholser, Harry C. (Harry Church), 1870-1963. Harry C. Oberholser papers, 1856-1960.
• Octave Chanute papers, 1807-1955.
• Ogata, Kenje, 1919-2012 Kenje Ogata collection 1924-2002, 2008, 2011.
• Ogden, Robert C. (Robert Curtis), 1836-1913. Robert C. Ogden papers, 1843-1913.
• Ogle, Dora G. Dora G. Ogle papers.
• Oldberg, Arne, 1874-1962. Arne Oldberg collection, circa 1887-1962.
• Oliver Ellsworth family papers, 1762-1907.
• Oliver Freud and Henny Fuchs Freud papers, 1821-1993.
• Oliver Freud papers.
• Oliver Wendell Holmes papers, 1837-1931.
• Olmsted Associates. Olmsted Associates records.
• Olmsted Associates. Olmsted Associates records, 1863-1971.
• Olmsted Associates records, 1863-1971.
• Olmsted Brothers. Olmsted Brothers records. (2)
• Olmsted, Frederick Law, 1822-1903. Frederick Law Olmsted papers. (2)
• Olmsted, Frederick Law, 1822-1903. Frederick Law Olmsted papers, 1777-1952.
• Olmsted, Frederick Law, 1870-1957. Frederick Law Olmsted papers.
• Olmsted, Gideon, 1749-1845. Gideon Olmsted papers.
• Olmsted, John, 1791-1873. John Olmsted papers.
• Olmsted, John Charles, 1852-1920. John Charles Olmsted papers.
• Olmsted, Olmsted, and Eliot. Olmsted, Olmsted, and Eliot records. (2)
• Olney, Richard, 1835-1917. Richard Olney papers, 1830-1928.
• Olof E. Lind papers, 1713-1996.
• Open-air school collection of photographs.
• Oppenheim, David, 1922-2007. David Oppenheim papers, 1910-2004.
• Orr, Charlotte Pettis. Charlotte Pettis Orr papers.
• Orr, William, 1860-1939. William Orr papers, 1890-1939.
• Orville Wright papers.
• Oscar Hammerstein II collection, 1847-2000.
• Oscar S. Straus Memorial Association. Oscar S. Straus Memorial Association records. 1927-1954.
• Oscar S. Straus papers, 1856-1955.
• Oscar Terry Crosby papers, 1878-1947.
• Osgood family. Field-Osgood family papers, 1702-1938.
• Osgood family papers.
• Osgood, Maria Bowne Franklin. Maria Bowne Franklin Osgood papers.
• Osgood, Samuel, 1748-1813. Samuel Osgood papers.
• Oskar Ursinus collection of aeronautical pictures.
• Oskar Ursinus papers, 1908-1943.
• Oswald Veblen papers, 1881-1960.
• Otto Isakower and Salomea Isakower papers, 1880-1975.
• Otto Isakower papers.
• Otto Klemperer archive, 1792-1988.
• Oviatt, Martin. Martin Oviatt papers, 1863-1995.
• Owen, Robert L. (Robert Latham), 1856-1947. Robert Latham Owen papers, 1910-1941.
• Owen Wister papers, 1829-1966.
• Oxnam, G. Bromley (Garfield Bromley), 1891-1963. G. Bromley Oxnam papers, 1823-1963.

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P

• P. Phillips family papers, 1832-1914.
• Page, Curtis Hidden, 1870-1946. Correspondence and poetry.
• Page family. Naseef-Page family papers, 1880-1936.
• Page family papers.
• Palmer, Alexander Smith, 1806-1894. Alexander Smith Palmer papers.
• Palmer family. Palmer-Loper family papers, 1667-1994.
• Palmer, John McAuley, 1870-1955. John McAuley Palmer papers, 1863-1977.
• Palmer-Loper family papers, 1667-1994.
• Palmer, Nathaniel Brown, 1799-1877. Nathaniel Brown Palmer papers.
• Palmer, T. S. (Theodore Sherman), 1868-1955. T.S. Palmer papers, 1877-1954.
• Pankejeff, Sergius, 1887-1979. Sergius Pankejeff papers, 1901-1979.
• Papers from the Isabelle Sayers collection, circa 1886-1980.
• Papers from the Jim Walsh collection, 1867-1987, and undated.
• Papers relating to the Ford peace plan, 1915-1918.
• 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.
• Parker, Alton B. (Alton Brooks), 1852-1926. Alton B. Parker papers, 1878-1937.
• Parker, Francis LeJau, 1873-1966. Francis LeJau Parker papers, 1905-1935.
• Parks family papers.
• Parr-Gere, Florence, 1875- Florence Parr-Gere papers, 1856-1964.
• Parry, Muriel H., 1922-2004. Muriel H. Parry map collection.
• Patri, Angelo, 1876-1965. Angelo Patri papers, 1904-1962.
• Patterson, C. P. (Carlile Pollock), 1816-1881. C.P. Patterson papers.
• Patterson, Eliza Pearson, 1826-1902. Eliza Pearson Patterson papers.
• Patterson family. Patterson-Winslow family papers, 1813-1963.
• Patterson, Jefferson, 1891-1977. Jefferson Patterson correspondence and poetry.
• Patterson, Jefferson, 1891-1977. Jefferson Patterson papers, 1824-1981.
• 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-Winslow family papers, 1813-1963.
• Pattie Gresham papers.
• Patton, George S. (George Smith), 1885-1945. George S. Patton papers, 1807-1979.
• Paul, Alice, 1885-1977. Alice Paul papers.
• Paul F. Stiga collection of stage and costume design, 1821-2017.
• Paul Federn papers, 1864-1975.
• Paul J. Pelz papers, circa 1800-1921.
• Paul Wayland Bartlett papers, 1875-1959.
• Paul Wilstach collection of Richard Mansfield papers, 1889-1918.
• Paul Wilstach papers.
• Paulding, Holmes O. (Holmes Offley), 1853-1883. Holmes O. Paulding diary. 1876.
• Paulette Greene papers, 1920-1998.
• Peabody, George Foster, 1852-1938. George Foster Peabody papers, 1894-1937.
• Pearcy, George Washington, 1915-1944. George Washington Pearcy collection, 1915-1949.
• Peirce, Waldo, 1884-1970. Waldo Peirce papers, 1889-1977.
• Pelz, Paul J., 1841-1918. Paul J. Pelz papers, circa 1800-1921.
• Pennell, Elizabeth Robins, 1855-1936. Pennell-Whistler collection. 1597-1937.
• Pennell, Joseph, 1857-1926. Pennell-Whistler collection, 1597-1937.
• Pennell-Whistler collection, 1597-1937.
• People's Legislative Service. People's Legislative Service records, 1921-1931.
• People's Legislative Service records, 1921-1931.
• Percival Flack Brundage papers, 1918-1979.
• Percy Grainger reproductions of selected papers.
• Perlstein, Israel, 1897-1975. Israel Perlstein collection relating to Imperial Russia, 1613-1914.
• Perry, Matthew Calbraith, 1794-1858. Matthew Calbraith Perry papers.
• Perry, Oliver Hazard, 1785-1819. Oliver Hazard Perry papers.
• Perry S. Heath papers, 1890-1983.
• Perry Sanford Heath papers.
• Pershing, Helen F. (Helen Frances), 1880-1915. Helen F. Pershing papers.
• Pershing, John J. (John Joseph), 1860-1948. John J. Pershing papers.
• Pershing, John J. (John Joseph), 1860-1948. John J. Pershing papers, 1882-1971.
• Personal Narratives of Evacuation and Relocation of Japanese Americans During World War 2, 1924-2018.
• Personal Narratives of Evacuation and Relocation of Japanese Americans During World War II, 1924-2018.
• Personal Narratives of Evacuation and Relocation of Japanese Americans During World War Two, 1924-2018.
• Peter A. Demens papers, 1880-2000.
• Peter Shemonsky collection, 1899-1970.
• Peters, Thomas Kimmwood, 1879-1973. Thomas Kimmwood Peters papers, 1896-1973.
• Peyton Conway March map collection.
• Peyton Conway March papers, 1897-1955.
• Pforzheimer, Carl H. (Carl Howard), 1879-1957. Pforzheimer collection of Bruce Rogers materials, 1200-1957.
• Pforzheimer collection of Bruce Rogers materials, 1200-1957.
• Phelps, John S. (John Smith), 1814-1886. John S. Phelps papers.
• Phelps, Mary Whitney. Mary Whitney Phelps papers.
• Phi Beta Kappa. Phi Beta Kappa records, 1776-2006.
• Phi Beta Kappa records, 1776-2006.
• Philander C. Knox papers, 1796-1922.
• Philip E. Scholz collection, 1918-1920.
• Philip Lee Phillips papers, 1885-1921.
• Philippe Bunau-Varilla papers, 1877-1955.
• Phillips, Carrie Fulton, 1873-1960. Warren G. Harding-Carrie Fulton Phillips correspondence, 1910-1924.
• Phillips, Eugenia Levy. Eugenia Levy Phillips journal. 1861-1862.
• Phillips / Mathée collection, 1900-2014.
• Phillips, P. (Philip), 1807-1884. P. Phillips family papers, 1832-1914.
• Phillips, Philip Lee, 1857-1924. Philip Lee Phillips papers, 1885-1921.
• Phillips, W. Hallett (William Hallet), 1853-1897. W. Hallett Phillips papers.
• Photograph album on early aviation owned by the family of Ian Hornak.
• Photographs selected from the Königliche Preussische Messbildanstalt.
• 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.
• Pike family. Pike-McConnell-Donaldson family papers, 1770-1967.
• Pike-McConnell-Donaldson family papers, 1770-1967.
• Pinchot, Amos, 1873-1944. Amos Pinchot papers, 1856-1945.
• Pinchot, Cornelia Bryce, 1881-1960. Cornelia Bryce Pinchot papers, 1899-1960.
• Pinchot, Gifford, 1865-1946. Gifford Pinchot map collection.
• Pinchot, Gifford, 1865-1946. Gifford Pinchot papers, 1770-1972.
• Pinchot, James W., 1831-1908. James W. Pinchot papers.
• Pinchot, Mary Eno. Mary Eno Pinchot papers.
• Pinchot, Rosamond, 1904-1938. Rosamond Pinchot papers, 1918-1955.
• Pinhey, Amy Putnam. Amy Putnam Pinhey correspondence and diaries.
• Pinkerton, Allan, 1819-1884. Allan Pinkerton papers.
• Pinkerton, Allan, 1876-1930. Allan Pinkerton papers.
• Pinkerton, Robert A., 1904-1967. Robert A. Pinkerton papers.
• Pinkerton, Robert A. (Robert Allan), 1848-1907. Robert A. Pinkerton papers.
• Pinkerton, William A. (William Allan), 1846-1923. William A. Pinkerton papers.
• Pinkerton's National Detective Agency. Pinkerton's National Detective Agency records, 1853-1999.
• Pinkerton's National Detective Agency records, 1853-1999.
• Pirie MacDonald photographic collection.
• Pittman, Key, 1872-1940. Key Pittman papers, 1898-1951.
• Plitt, George. George Plitt papers. 1836-1873.
• Pollard family. Coolidge-Pollard families papers, 1818-2015.
• Pollard family papers.
• Pollard, Isaac, Jr., 1830-1917. Isaac Pollard, Jr., correspondence and diary. 1850-1855.
• Pollitzer, Anita, 1894-1975. Anita Pollitzer papers.
• Poor, Alfred Easton, 1899-1988. Alfred Easton Poor papers, 1866-1985.
• Porter, Horace, 1837-1921. Horace Porter papers, 1853-1922.
• Post, Alice Thacher, 1853-1947. Alice Thacher Post papers.
• Post, Louis F. (Louis Freeland), 1849-1928. Louis F. Post papers, 1864-1940.
• Powell, E. Alexander (Edward Alexander), 1879-1957. E. Alexander Powell papers, 1893-1957.
• Powell, Sophy Hulsizer, -1937. Sophy Hulsizer Powell papers.
• Pratt, Bela Lyon, 1867-1917. Bela Lyon Pratt papers, 1884-1918.
• Pray, Eleanor Lord, 1868-1954. Eleanor Lord Pray papers, 1894-1975.
• Presbyterian Church in the U.S.A. Presbytery of Washington City. Presbyterian Church in the U.S.A. Presbytery of Washington City records, 1823-1950.
• Presbyterian Church in the U.S.A. Presbytery of Washington City records, 1823-1950.
• Preston family. Campbell-Preston-Floyd families papers, 1741-1931.
• Preston family papers.
• Price family papers, 1854-1905.
• Price family. Price family papers, 1854-1905.
• Price, John H., active 1861-1865. John H. Price papers.
• Price, William George, 1833-1885. William George Price papers.
• Price, William George, 1867-1944. William George Price papers.
• Prince, Willard B., 1888-1949. Willard B. Prince collection of World War I maps and related materials.
• Princess Marie Bonaparte papers, 1889-1962.
• Prints and bookplates by Sidney Lawton Smith.
• Pritchett, Henry S. (Henry Smith), 1857-1939. Henry S. Pritchett correspondence. 1901-1910.
• Pritchett, Henry S. (Henry Smith), 1857-1939. Henry S. Pritchett papers, 1876-1967.
• Pritchett, Henry S. (Henry Smith), 1857-1939. What is religion? and other student questions; talks to college students. 1906.
• Procter, John Robert, 1844-1903. John Robert Procter papers, 1867-1903.
• Progressive military maps of the United States.
• Puerto Rican memorial collection, 1519-1923.
• Puleston, W. D. (William Dilworth), 1881- W.D. Puleston research and writings file. 1806-1939.
• Pulitzer, Joseph, 1847-1911. Joseph Pulitzer papers, 1880-1924.
• Purdy, Ray Foote, 1898-1965. Ray Foote Purdy papers. 1812-1974.
• Pusey, Merlo J. (Merlo John), 1902-1985. Merlo John Pusey papers.
• Putnam, Brenda, 1890-1975. Brenda Putnam correspondence.
• Putnam, C. H. (Catherine Hunt), 1792- C.H. Putnam correspondence.
• Putnam, Charlotte Elizabeth Munroe, -1928. Charlotte Elizabeth Munroe Putnam correspondence.
• Putnam, George Palmer, 1814-1872. George Palmer Putnam correspondence.
• Putnam, Harrington, 1851-1937. Harrington Putnam papers, 1909-1928.
• Putnam, Herbert, 1861-1955. Herbert Putnam papers, 1783-1958.
• Putnam, Israel, 1718-1790. Israel Putnam correspondence.
• Putnam, Ruth, 1856-1931. Ruth Putnam correspondence and diaries.
• Pyle, Stephen D. (Stephen Donald), 1888-1969. Stephen D. Pyle papers, 1924-1927.

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Q

• Quay, Matthew Stanley, 1833-1904. Matthew Stanley Quay papers, 1776-1949.
• Queenstown Association (U.S.). Queenstown Association (U.S.) records, 1913-1980.
• Queenstown Association (U.S.) records, 1913-1980.

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R

• Rachmaninoff, Sergei, 1873-1943. Sergei Rachmaninoff archive, 1872-1992.
• Rainey, Henry Thomas, 1860-1934. Henry Thomas Rainey papers, 1904-1934.
• Ralph Block papers, 1872-1971.
• Rand, Wallace E., 1897-1918. Wallace E. Rand collection 1893-1919.
• 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.
• Raoul Heilbronner papers, 1887-1952.
• Rash, Bryson B. Bryson B. Rash papers, 1918-1992.
• Rawleigh, William Thomas, 1870-1951. William Thomas Rawleigh papers, 1911-1931.
• Ray & Waggaman collection.
• 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 Stannard Baker papers, 1836-1947.
• Raymond Clapper papers, 1908-1962.
• Raymond G. Carroll papers, 1905-1944.
• Raymond Leslie Buell papers, 1915-1981.
• Raymond Rubicam papers, 1921-1988.
• R.C. Leffingwell letterbooks, 1917-1920.
• R.C. Leffingwell papers.
• Read family papers, 1568-1906.
• Read family. Read family papers, 1568-1906.
• Read, George, 1733-1798. George Read papers.
• Read, George, 1765-1836. George Read papers.
• Read, James, 1743-1822. James Read papers.
• Read, John, 1769-1854. John Read papers.
• Read, John M. (John Meredith), 1797-1874. John M. Read papers.
• Read, John Meredith, 1837-1896. John Meredith Read papers.
• Real Sociedad Económica de Amigos del País (Cuba). Real Sociedad Económica de Amigos del Pais (Cuba) records. 1863-1869.
• Ream, Vinnie, 1847-1914. Vinnie Ream and R.L. Hoxie papers, 1853-1937.
• Rebekah Crawford and Linda Clarke-Smith papers, 1715-1929.
• Reeves, Arthur Middleton, 1856-1891. Arthur Middleton Reeves papers.
• Reeves, Mark E. Mark E. Reeves papers.
• Reginald Rowan Belknap papers, 1784-1929.
• Reich, Wilhelm, 1897-1957. Wilhelm Reich papers, 1920-1952.
• Reid, Elisabeth Mills, 1858-1931. Elisabeth Mills Reid papers.
• 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, Ogden Mills, 1882-1947. Ogden Mills Reid papers.
• Reid, Whitelaw, 1837-1912. Whitelaw Reid papers.
• Reid, Whitelaw, 1913-2009. Whitelaw Reid papers.
• Remey, Charles Mason, 1874-1974. Charles Mason Remey family papers, 1778-1949.
• Remey family. Charles Mason Remey family papers, 1778-1949.
• Remey, George Collier, 1841-1928. George Collier Remey papers.
• Remey, Mary Josephine Mason, 1845-1938. Mary Josephine Mason Remey papers.
• Reproductions of selected Percy Grainger papers, 1909-1952.
• Republican campaign collection, 1902-1926.
• Restout, Denise. Wanda Landowska and Denise Restout papers, circa 1850s-1969.
• Reynolds, Joseph Jones, 1822-1899. Joseph Jones Reynolds papers.
• Reynolds, Juliana Smith. Juliana Smith Reynolds papers.
• Reynolds, Tilton C., 1843-1913. Tilton C. Reynolds papers, 1851-1963.
• Richard Edes Harrison maps and papers collection.
• Richard Koszarski collection of research material on the early history of Universal Pictures Corporation, 1906-1996.
• Richard M. Look map collection.
• Richard Mansfield papers.
• Richard Olney papers, 1830-1928.
• Richard Sharpe Patterson papers, 1776-1998.
• Richards, Grant, 1872-1948. Grant Richards collection of A.E. Housman material, 1898-1947.
• Richards, William Henry, 1856-1941. William Henry Richards papers, 1856-1946.
• Richardson, Holden Chester, 1878- Holden Chester Richardson papers, 1844-1946.
• Richardson, Nina Maud. Nina Maud Richardson papers.
• Richmond Pearson Hobson papers, 1889-1966.
• Rickenbacker, Eddie, 1890-1973. Eddie Rickenbacker papers, 1915-1973.
• Rigby family papers.
• Rigby family. Tunnicliff, Rigby, and Staton families papers, 1854-1990.
• Riggs, Brett. Brett Riggs influenza pandemic archive, 1891-1945.
• Riggs, Elisha, 1779-1853. Elisha Riggs papers. 1813-1896.
• Riggs, Elisha, 1826-1881. Elisha Riggs papers. 1844-1890.
• Riggs, Elisha Francis, 1851-1910. Elisha Francis Riggs papers. 1860-1910.
• Riggs, Elisha Francis, 1887-1936. Elisha Francis Riggs papers. 1887-1935.
• Riggs family papers, 1763-1945.
• Riggs family. Riggs family papers, 1763-1945.
• Riggs, George Washington, 1813-1881. George Washington Riggs papers. 1836-1881.
• Riggs, Romulus, 1782-1846. Romulus Riggs papers. 1821-1882.
• Riggs, T. Lawrason (Thomas Lawrason), 1888-1943. T. Lawrason Riggs papers. 1790-1943.
• Riggs, Thomas, 1873-1945. Thomas Riggs papers. 1887-1945.
• Riggs, William Henry, 1837-1924. William Henry Riggs papers. 1850-1912.
• Rihani, Ameen Fares, 1876-1940. Ameen Fares Rihani papers, 1897-1940.
• Riis, Jacob A. (Jacob August), 1849-1914. Jacob A. Riis papers, 1870-1990.
• Riis, Roger William, 1894-1953. Roger William Riis papers, 1903-1990.
• Riley, James Whitcomb, 1849-1916. James Whitcomb Riley papers, 1883-1915.
• Ritchie, Jean. Jean Ritchie and George Pickow collection, 1923-2015.
• Robbins, Henry Alfred, 1839-1911. Henry Alfred Robbins journals. 1870-1904.
• Robbins, Howard Elbridge, 1888-1963. Howard Elbridge Robbins collection 1918.
• Robbins, Thomas H. (Thomas Hinckley), 1900-1972. Thomas H. Robbins papers, 1918-1971.
• Robert C. Ogden papers, 1843-1913.
• Robert E. Sherwood papers.
• Robert E. Sherwood play scripts, 1921-1962.
• Robert Emmet Sherwood papers.
• Robert Frost papers.
• Robert H. McNeill family collection |w (DLC)2015645416.
• Robert H. McNeill family papers, 1839-2008.
• Robert H. Terrell papers, 1870-1954.
• Robert, Henry M. (Henry Martyn), 1837-1923. Henry M. Robert papers, 1853-1937.
• Robert Lansing papers, 1831-1935.
• Robert Latham Owen papers, 1910-1941.
• Robert Lee Bullard papers, 1881-1955.
• Robert McNutt McElroy papers, circa 1909-1924.
• Robert Patterson Hughes papers, 1876-1994.
• Robert R. Hitt papers, 1830-1906.
• Robert Staughton Lynd and Helen Merrell Lynd papers, 1895-1968.
• Robert Staughton Lynd papers.
• Robert Todd Lincoln family papers, 1864-1938.
• Robert W. Bonynge papers, 1881-1939.
• Robert Wickliffe Woolley papers, 1842-1956.
• Roberts, Elizabeth Madox, 1881-1941. Elizabeth Madox Roberts papers, 1921-1941.
• 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, James Alexander, 1873-1939. James Alexander Robertson papers, 1816-1939.
• Robinson, Edwin Arlington, 1869-1935. Edwin Arlington Robinson papers, 1913-1940.
• Robinson, Lydia S. M. Lydia S.M. Robinson collection relating to World War I, 1914-1942.
• Robles, Sebastian T. (Sebastian Tomas), 1901-1959. Sebastian T. Robles cartoon. 1934.
• Robson, May, 1858-1942. May Robson papers, 1849-1950.
• Rodgers family papers, 1740-1987.
• Rodgers family papers, 1788-1944.
• Rodgers family. Rodgers family papers, 1740-1987.
• Rodgers family. Rodgers family papers, 1788-1944.
• Rodgers, Frederick, 1842-1917. Frederick Rodgers papers, 1852-1920.
• Rodgers, John, 1773-1838. John Rodgers papers. (2)
• Rodgers, John, 1812-1882. John Rodgers papers.
• Rodgers, John, 1881-1926. John Rodgers papers.
• Rodgers, John Augustus, 1848-1933. John Augustus Rodgers papers.
• Rodgers, Minerva Denison, 1784-1877. Minerva Denison Rodgers papers.
• Rodgers, William Ledyard, 1860-1944. William Ledyard Rodgers papers.
• Rodolfo R. Schuller papers, 1492-1915.
• Rodríguez, José Ignacio, 1831-1907. José Ignacio Rodríguez papers, 1860-1907.
• Roe, Gilbert E. (Gilbert Ernstein), 1865-1929. Gilbert E. Roe papers. 1887-1961.
• Roger Welles papers, 1884-1926.
• 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, Leighton W. (Leighton William), 1893-1962. Leighton W. Rogers papers, 1912-1982.
• Rohe, Alice, 1876-1957. Alice Rohe papers, 1914-1919.
• Roland S. Morris papers, 1910-1943.
• Romanucci-Ross, Lola. Lola Romanucci-Ross papers.
• Ronsheim, Milton 1894-1968 Louis Milton Ronsheim collection, 1914-2000.
• Roosevelt, Archibald, Jr., 1918-1990. Archibald Roosevelt Jr. papers.
• Roosevelt, Belle, 1892-1968. Kermit Roosevelt and Belle Roosevelt papers. 1885-1975.
• Roosevelt, Eleanor Butler, 1888-1960. Eleanor Butler Roosevelt papers.
• Roosevelt, Kermit, 1889-1943. Kermit Roosevelt and Belle Roosevelt papers, 1725-1975.
• Roosevelt, Theodore, 1858-1919. Theodore Roosevelt papers, 1759-1993.
• Roosevelt, Theodore, Jr., 1887-1944. Theodore Roosevelt Jr. papers, 1780-1962.
• Root, Elihu, 1845-1937. Elihu Root papers, 1863-1937.
• 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 Freud Graf papers, 1879-1942.
• Rosamond Pinchot papers, 1918-1955.
• Rose Marie and Harold Spivacke Fund collection.
• Rose Marie Grentzer and Harold Spivacke Fund collection, 1615-1994.
• Rose Marie Grentzer and Harold Spivacke Fund collection, 1615-1994 (bulk 1880-1978).
• Ross A. Collins papers, 1906-1967.
• Roswell Randall Hoes papers, 1799-1912.
• Rotch, Abbott Lawrence, 1861-1912. Abbott Lawrence Rotch papers 1896-1912.
• Rouben Mamoulian papers, 1740-1987.
• Rowland V. Lee papers, 1907-1971.
• Roy Wilson Howard papers, 1911-1966.
• Royal E. Ingersoll papers.
• Royal Rodney Ingersoll and Royal E. Ingersoll papers, 1866-1935.
• Royal Rodney Ingersoll papers.
• R.R. Bowker papers, 1831-1931.
• Rubicam, Raymond, 1892-1978. Raymond Rubicam papers, 1921-1988.
• Rudolf Kolisch collection, 1921-1943.
• Rudolph and Joseph Schildkraut scrapbooks, 1867-1964.
• Rudolph, Cuno Hugo, 1860-1932. Cuno Hugo Rudolph scrapbooks, 1910-1929.
• Rudolph Forster papers, 1898-1943.
• Russell, Charles Edward, 1860-1941. Charles Edward Russell papers, 1864-1941.
• Russell, Clyde Wilbur, 1888-1973. Clyde Wilbur Russell collection, 1917-1919.
• Russell Sage Foundation records, 1908-1942.
• Russell Sage Foundation. Russell Sage Foundation records, 1908-1942.
• Russia miscellany, 1759-1928.
• Russian Orthodox Greek Catholic Church of America. Diocese of Alaska records, 1733-1938.
• Russian Orthodox Greek Catholic Church of America. Diocese of Alaska. Russian Orthodox Greek Catholic Church of America. Diocese of Alaska records, 1733-1938.
• Ruth Painter Randall papers.
• Ruthven Deane bookplate collection.
• Rylʹsʹkyĭ Institute Ukrainian cylinder collection, 1908-1930s.

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S

• Sacco-Vanzetti Defense Committee. Sacco-Vanzetti Defense Committee bulletins. 1926-1930.
• Sacco-Vanzetti National League. Sacco-Vanzetti National League bulletins. 1929.
• Salomea Isakower papers.
• Samuel Chiles Mitchell papers, 1903-1913.
• Samuel Franklin Emmons papers, 1725-1914.
• Samuel Guy Inman papers, 1901-1965.
• Samuel J. Woolf collection.
• Samuel McGowan papers, 1883-1943.
• Samuel P. Warren collection, 1849-1915.
• Samuel W. Dike papers, 1870-1913.
• Samuel Whittemore Boggs papers, 1912-1954.
• Sandburg, Carl, 1878-1967. Carl Sandburg poetry drafts.
• Sanders, Everett, 1882-1950 Everett Sanders papers, 1913-1950.
• Sándor Lorand papers, 1914-1978.
• Sapoznik, Henry. Henry Sapoznik collection, circa 1920-1960.
• Sarah Stone autograph collection, 1720-1962.
• Sardeau, Hélène, 1899-1969. Hélène Sardeau papers.
• Sargent, Harry N. Harry N. Sargent papers, 1917-1920.
• Sargent, Nathan, 1849-1907. Nathan Sargent papers, 1866-1957.
• Sayers, Isabelle S. Isabelle Sayers papers, circa 1886-1980.
• Sayre, Francis Bowes, 1885-1972. Francis Bowes Sayre papers, 1861-1967.
• Scala, Francis Maria, 1819?-1903. Francis Maria Scala papers, 1816-2013.
• 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.
• Schirmer, Gustave, 1864-1907. Grace and Gustave Schirmer correspondence and other papers, 1845-1949.
• Schmitt, Bernadotte Everly, 1886-1969. Bernadotte Everly Schmitt papers, 1868-1970.
• Schnabel, Artur, 1882-1951. Artur Schnabel collection, 1899-1950.
• Schneider, Anne Kaufman. George S. Kaufman and Anne Kaufman Schneider papers. circa 1892-1998.
• Schneider, J. Thomas (John Thomas), 1895-1976. J. Thomas Schneider map collection.
• Schneider, J. Thomas (John Thomas), 1895-1976. J. Thomas Schneider papers.
• Schneider, J. Thomas (John Thomas), 1895-1976. J. Thomas Schneider papers, 1915-1960.
• Schoen, Aaron. Aaron Schoen World War I map collection.
• Schoenberg, Arnold, 1874-1951. Arnold Schoenberg correspondence and other papers, 1894-1959.
• Scholz, Philip E., 1895-1962. Philip E. Scholz collection, 1918-1920.
• Schuller, Gunther. Gunther Schuller papers, 1615-2014.
• Schuller, Rodolfo R., 1873-1932. Rodolfo R. Schuller papers, 1492-1915.
• Schur, Max. Max Schur papers, 1923-1974.
• Schurz, Carl, 1829-1906. Carl Schurz papers, 1837-1983.
• Schwartz, Theodore. Theodore Schwartz papers.
• Scott, Hugh Lenox, 1853-1934. Hugh Lenox Scott papers, 1582-1981.
• Scott, Julia Green, 1839-1923. Julia Green Scott papers.
• Scott, William McKendree, 1817-1861. William McKendree Scott journal. 1845.
• Scudder Klyce papers, 1911-1933.
• See, T. J. J. (Thomas Jefferson Jackson), 1866- T.J.J. See papers, 1887-1960.
• Seeger, Charles, 1886-1979. Seeger family collection, 1846-2010.
• Seeger family collection, 1846-2010.
• Select papers from the George Kleine film collection, 1886-1946.
• Selman A. Waksman papers, 1915-1960.
• Selman Abraham Waksman papers.
• Serge Diaghilev/Serge Lifar collection, 1750-1950.
• Serge Grigoriev / Ballets Russes archive, 1909-2009.
• Serge Koussevitzky archive, 1880-1978.
• Serge Lifar collection on Serge Diaghilev, 1750-1950.
• Sergei Rachmaninoff archive, 1872-1992.
• Sergius Pankejeff papers, 1901-1979.
• 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.
• Shaker collection of records concerning the United Society of Believers in Christ's Second Appearing, 1676-1937.
• Sheets, Henry Harrison. Henry Harrison Sheets papers.
• Sheldon, Mary French, 1847-1936. Mary French Sheldon papers, 1885-1938.
• Shemonsky, Peter, 1878-1943. Peter Shemonsky collection, 1899-1970.
• Shepherd, William R. (William Robert), 1871-1934. William R. Shepherd papers, 1554-1931.
• Sherwood, Robert E. (Robert Emmet), 1896-1955. Robert E. Sherwood play scripts, 1921-1962.
• Shippen, Alice Lee, 1736-1817. Alice Lee Shippen papers. (2)
• Shippen, Edward, 1826-1911. Edward Shippen papers.
• Shippen family papers, 1671-1936.
• Shippen family. Shippen family papers, 1671-1936.
• Shippen, Thomas Lee, 1765-1798. Thomas Lee Shippen papers. (2)
• Shippen, William, Jr., 1736-1808. William Shippen Jr. papers. (2)
• Shippen, William, Sr., 1712-1801. William Shippen Sr. papers.
• Shriner, Sara, 1904-2003. Sara Shriner papers.
• Shuster, W. Morgan (William Morgan), 1877-1960. W. Morgan Shuster papers, 1900-1964.
• Sickles, Daniel Edgar, 1819-1914. Daniel Edgar Sickles papers, 1821-1918.
• Sidell, William Henry, 1810-1873. William Henry Sidell papers. 1849.
• Sidonie Matsner Gruenberg papers.
• Sigmund Freud collection. (17)
• Sigmund Freud papers and collection.
• Sigmund Freud papers, circa 6th century BCE-1998 CE.
• Silas Casey papers, 1771-1941.
• Simmons, Hiram, 1874-1938. Bertha W. Edwards collection on Hiram Simmons, 1907-1980.
• Simms, Ruth Hanna McCormick, 1880-1944. Ruth Hanna McCormick Simms papers.
• Simon Newcomb papers, 1813-1949.
• Simonds, George Sherwin, 1874-1938. George Sherwin Simonds papers, 1894-1937.
• Simons, Alfred E. Alfred E. Simons papers.
• Simons family papers, 1887-1982.
• Simons family. Simons family papers, 1887-1982.
• Simons, William H., 1881-1938. William H. Simons papers.
• Simons, William H., 1924- William H. Simons papers.
• Sims, Anne Hitchcock, 1875-1960. Anne Hitchcock Sims papers.
• Sims, William Sowden, 1858-1936. William Sowden Sims papers, 1856-1951.
• Sioussat, St. George L. (St. George Leakin), 1878-1960. St. George L. Sioussat papers, 1831-1959.
• Sir Francis Joseph Campbell papers, 1870-1935.
• Sirch, Charles W. Charles W. Sirch papers, 1878-1935.
• Sisson, Nathaniel, 1845-1932. Nathaniel Sisson papers, 1838-1932.
• Skidmore, Louis, 1897-1962. Louis Skidmore papers, 1908-1976.
• Slonimsky, Nicolas, 1894-1995. Nicolas Slonimsky collection, 1873-1997.
• Smith, Charles Perley, 1878-1948. Charles Perley Smith papers, 1920-1946.
• Smith Ely Jelliffe papers, 1882-1977.
• Smith, Erwin F. (Erwin Frink), 1854-1927. Erwin F. Smith papers, 1876-1927.
• Smith, Herbert A. (Herbert Augustine), 1866-1944. Herbert A. Smith papers.
• Smith, Horatio Davis, 1845-1918. Horatio Davis Smith papers.
• Smith, Leonard B. (Leonard Bingley), 1915-2002. Leonard B. Smith papers, 1859-2001.
• Smith, Logan Pearsall, 1865-1946. Logan Pearsall Smith papers, 1760-1946.
• Smith, Sidney Lawton, 1845-1929. Prints and bookplates by Sidney Lawton Smith.
• Snodgrass family. Ham, Connelly, Parks, and Snodgrass families papers, 1870-2018.
• Snodgrass family papers.
• Snow, Elliot, 1866-1939. Elliot Snow papers, 1790-1942.
• Snowden, Anna Jean, approximately 1895- Anna Jean Snowden papers, 1910-1949.
• 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.
• Solano, Solita, 1888-1975. Visual materials from the Janet Flanner and Solita Solano papers.
• Solberg, Thorvald, 1852-1949. Thorvald Solberg papers, 1882-1949.
• Solomon, Hannah G. (Hannah Greenebaum), 1858-1942. Hannah G. Solomon papers, 1817-1986.
• Solon Hannibal Borglum papers, 1886-1969.
• Sousa, John Philip, 1854-1932. Christopher Dodrill collection on John Philip Sousa, 1876-1992.
• Sousa, John Philip, 1854-1932. John Philip Sousa collection 1849-2004.
• Sousa, John Philip, 1854-1932. Music of the Sousa Band and Victor Grabel, 1861-1954.
• Sousa, John Philip, 1854-1932. Works. Selections.
• Souvenir viewbook booklets of Washington, D.C., and environs.
• Sperry, Charles S. (Charles Stillman), 1847-1911. Charles S. Sperry papers, 1862-1912.
• Spingarn, Arthur B. (Arthur Barnett), 1878-1971. Arthur B. Spingarn papers, 1850-1968.
• Spivacke fund (Rose Marie and Harold Spivacke) collection.
• Spooner, John C. (John Coit), 1843-1919. John C. Spooner papers, 1855-1909.
• St. George L. Sioussat papers, 1831-1959.
• Staatliche Bildstelle (Prussia, Germany). Photographs selected from the Königliche Preussische Messbildanstalt.
• Stacy Conrad Farrior family papers, 1907-1949.
• Stanford Caldwell Hooper papers, 1899-1955.
• Stanton, Elizabeth Cady, 1815-1902. Elizabeth Cady Stanton papers, 1814-1946.
• Staton family papers.
• Staton family. Tunnicliff, Rigby, and Staton families papers, 1854-1990.
• Stedman, Edmund Clarence, 1833-1908. Edmund Clarence Stedman papers, 1871-1923.
• Stephen Bleecker Luce papers, 1799-1955.
• Stephen Bonsal papers, 1890-1973.
• Stephen D. Pyle papers, 1924-1927.
• Stephenson, John Aldrich. John Aldrich Stephenson collection of the Hand, Fiske, and Aldrich families papers. 1745-1966.
• Stephenson, Nathaniel W. (Nathaniel Wright), 1867-1935. Nathaniel W. Stephenson biographer's papers. 1860-1930.
• Stephenson, Nathaniel W. (Nathaniel Wright), 1867-1935. Nathaniel W. Stephenson papers.
• Stereographs showing staged story sequences.
• Stevenson, Burton Egbert, 1872-1962. Burton Egbert Stevenson papers, 1900-1951.
• Stewart, Emily A. Emily A. Stewart collection of Elihu Root material, 1885-1959.
• Stickney, Frank L., 1858-1940. Frank L. Stickney papers, 1850-1938.
• Stiga, Paul F., 1936-2019. Paul F. Stiga collection of stage and costume design, 1821-2017.
• Stock, Leo Francis, 1878-1954. Leo Francis Stock papers.
• Stone, Irving, 1903-1989. Irving Stone papers.
• Stone, Sarah, active 1840. Sarah Stone autograph collection, 1720-1962.
• Storey, Moorfield, 1845-1929. Moorfield Storey papers, 1876-1929.
• Stotesbury collection of World War I clippings, 1914-1918.
• Stotesbury, Eva Roberts Cromwell. Stotesbury collection of World War I clippings, 1914-1918.
• Stout, Wesley Winans, 1890- Wesley Winans Stout papers, 1913-1954.
• Stowell, Ellery C. (Ellery Cory), 1875-1958. Ellery C. Stowell papers, 1805-1952.
• Strasberg, Lee. Lee Strasberg papers, 1780-2006.
• Straus, Oscar S. (Oscar Solomon), 1850-1926. Oscar S. Straus papers, 1856-1955.
• Strauss, Joseph, 1861-1948. Joseph Strauss papers, 1884-1949.
• Sullivan, Mark, 1874-1952. Mark Sullivan papers, 1900-1935.
• Summerall, Charles Pelot, 1867-1955. Charles Pelot Summerall map collection. (3)
• Summerall, Charles Pelot, 1867-1955. Charles Pelot Summerall papers.
• Summerall, Charles Pelot, 1867-1955. Charles Pelot Summerall papers, 1880-1955.
• Sunday, Billy, 1862-1935. William L. Daley collection relating to Billy Sunday, 1914-1925.
• Susan B. Anthony Foundation, Washington, D.C., records, 1895-1943.
• Susan B. Anthony Foundation (Washington, D.C.). Susan B. Anthony Foundation, Washington, D.C., records, 1895-1943.
• Susan B. Anthony papers, 1846-1934.
• Susan Brownell Anthony papers.
• Sutherland, George, 1862-1942. George Sutherland papers, 1850-1944.
• Sweetser, Arthur, 1888-1968. Arthur Sweetser papers, 1913-1961.
• Swift, Ernest John. Ernest John Swift papers, 1908-2019.
• Swisher, Carl Brent, 1897-1968. Carl Brent Swisher collection of research material relating to Roger Brooke Taney, 1836-1962.
• Symington, Evelyn Wadsworth, 1903-1972. Evelyn Wadsworth Symington collection of John Hay material, 1864-1905.

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T

• T. De Witt Talmage papers, 1831-1902.
• T. Swann Harding papers, 1918-1963.
• Tabor, Edward Otto, 1885-1948. Edward Otto Tabor papers, 1918-1948.
• Taft, Alphonso, 1810-1891. Alphonso Taft papers.
• Taft, Charles P. (Charles Phelps), 1897-1983. Charles P. Taft map collection.
• Taft, Charles P. (Charles Phelps), 1897-1983. Charles P. Taft papers, 1816-1983.
• Taft, Helen Herron, 1861-1943. Helen Herron Taft papers.
• Taft, Louise Maria Torrey, 1827-1907. Louise Maria Torrey Taft papers.
• Taft, William H. (William Howard), 1857-1930. William H. Taft papers, 1784-1973.
• Taft, William Howard, 1915-1991. William Howard Taft papers, 1915-1953.
• Talcott, Charles G. (Charles Gratiot) Charles G. Talcott papers.
• Talcott, Theodosia L. Theodosia L. Talcott papers.
• Talma, Louise, 1906-1996. Louise Talma papers, 1861-1998.
• Talmage, T. De Witt (Thomas De Witt), 1832-1902. T. De Witt Talmage papers, 1831-1902.
• Tams-Witmark collection, 1701-1915.
• Tams-Witmark (Original Library of Congress collection), 1701-1915.
• Tanner, Benj. T. (Benjamin Tucker), 1835-1923. Benjamin T. Tanner papers. 1827-1872.
• Tanneyhill, Ann. Ann Tanneyhill papers, 1879-2012.
• Tasker Howard Bliss collection of World War I maps and related materials.
• Tasker Howard Bliss papers, 1864-1933.
• Taylor, Montgomery Meigs, 1869-1952. Montgomery Meigs Taylor papers, 1890-1935.
• Taylor, Zachary, 1784-1850. Zachary Taylor papers, 1814-1931.
• Tee-Van, Helen Damrosch, 1893-1976. Damrosch - Tee Van Collection. 1856-1969.
• Terhune, Albert Payson, 1872-1942. Albert Payson Terhune papers, 1890-1957.
• Terrell, Mary Church, 1863-1954. Mary Church Terrell papers, 1851-1962.
• Terrell, Robert H. (Robert Heberton), 1857-1925. Robert H. Terrell papers, 1870-1954.
• Terry, Thomas Estévez, 1893-1969. Thomas Estévez Terry collection, 1918-1919.
• Tesla, Nikola, 1856-1943. Nikola Tesla correspondence, 1890-1934.
• T.H. Gallaudet and Edward Miner Gallaudet papers, 1806-1958.
• T.H. Gallaudet papers.
• Tharp, Marie. Heezen-Tharp collection.
• 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.
• The Office of Strategic Services maps on microfilm collection.
• Theater programs, playbills and miscellany from the Rouben Mamoulian Collection.
• Theo. A. Bingham papers, 1897-1903.
• Theodore Gordon Ellyson papers, 1912-1951.
• Theodore Marburg papers, 1856-1940.
• Theodore Roosevelt Jr. papers, 1780-1962.
• Theodore Roosevelt papers, 1759-1993.
• Theodore Sherman Palmer papers.
• Theodore Stark Wilkinson Jr. papers, 1893-1971.
• Thomas A. Edison, Inc. Edison sheet music collection, 1830-1958.
• Thomas Bailey Aldrich papers, 1873-1901.
• Thomas Capek collection of materials relating to Czechoslovakia and Czech Americans, 1619-1953.
• Thomas Estévez Terry collection, 1918-1919.
• Thomas H. Ince papers, 1913-1964.
• Thomas H. Robbins papers, 1918-1971.
• Thomas Henry Carter papers, 1883-1917.
• Thomas James Walsh and John Edward Erickson papers, 1910-1934.
• Thomas James Walsh papers.
• Thomas Kimmwood Peters papers, 1896-1973.
• Thomas Mann papers, 1909-1947.
• Thomas Sidney Jesup papers, 1780-1907.
• Thomas Swann Harding papers.
• Thomas T. Craven papers, 1842-1969.
• Thomas Tileston Waterman architectural drawing archive.
• Thomas Tileston Waterman archive.
• Thomas Watt Gregory papers, 1896-1933.
• Thompson, LeRoy Feay, 1894-1996. LeRoy Feay Thompson collection 1918-2011.
• Thomsen, Alice Barnard, 1912- Baldwin-Ziegler Polar Expedition history. circa 1993.
• Thorndike, Edward L. (Edward Lee), 1874-1949. Edward L. Thorndike papers, 1900-1938.
• Thorndike, Edward L. (Edward Lee), 1874-1949. Semantic count of English words. 1938.
• Thorvald Solberg papers, 1882-1949.
• Ticknor, Benjamin Holt, 1842-1914. Benjamin Holt Ticknor papers, 1595-1935.
• Ticknor, Caroline, 1866-1937. Caroline Ticknor correspondence.
• Tilton C. Reynolds papers, 1851-1963.
• Tissandier, Albert, 1839-1906. Tissandier collection on the history of aeronautics. 1539-1929.
• Tissandier collection on the history of aeronautics, 1539-1929.
• Tissandier, Gaston, 1843-1899. Tissandier collection on the history of aeronautics, 1539-1929.
• Tissandier, Paul, 1881- Tissandier collection on the history of aeronautics. 1539-1929.
• T.J.J. See papers, 1887-1960.
• T.M. Cleland papers, 1880-1964.
• Tom J. Geraghty papers, 1923-1965.
• Tompkins, Daniel Augustus, 1851-1914. Daniel Augustus Tompkins papers, 1887-1920.
• Tonopah Mining Company records, 1901-1976.
• Tonopah Mining Company. Tonopah Mining Company records, 1901-1976.
• Torrey, Delia C. Delia C. Torrey papers.
• Tournemire, Charles, 1870-1939. Charles Tournemire collection, circa 1868-1962.
• 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.
• Tracy, George Lowell, 1855-1921. George L. Tracy collection of music manuscripts, 1877-1920.
• Train, Charles Russell, 1879-1967. Charles Russell Train papers, 1898-1967.
• Traubel, Anne Montgomerie, 1864-1954. Anne Montgomerie Traubel papers.
• Traubel, Anne Montgomerie, 1864-1954. Horace Traubel and Anne Montgomerie Traubel papers. 1824-1979.
• Traubel, Gertrude. Gertrude Traubel papers. 1880-1979.
• Traubel, Horace, 1858-1919. Horace Traubel and Anne Montgomerie Traubel papers, 1824-1979.
• Traubel, Horace, 1858-1919. Horace Traubel papers.
• Truxtun, Thomas, 1755-1822. Thomas Truxton papers.
• T.S. Palmer papers, 1877-1954.
• Tucker, George Edwin. George Edwin Tucker papers.
• Tucker, Mary Logan, 1858-1940. Mary Logan Tucker papers.
• Tumulty, Joseph P. (Joseph Patrick), 1879-1954. Joseph P. Tumulty papers, 1898-1969.
• Tunnicliff family papers.
• Tunnicliff family. Tunnicliff, Rigby, and Staton families papers, 1854-1990.
• Tunnicliff, Rigby, and Staton families papers, 1854-1990.
• Turner, Justin G. Justin G. Turner autograph collection, 1763-1968.
• Twitchell, Kenaston. Kenaston Twitchell papers. 1924-1991.
• Tyler Dennett collection relating to John Hay, 1861-1937.
• Tyler Dennett papers.
• Tyler, John, 1790-1862. John Tyler papers, 1691-1918.
• Tyler, Julia Gardiner, 1820-1889. Julia Gardiner Tyler papers.
• Tyler, Lyon Gardiner, 1853-1935. Lyon Gardiner Tyler papers.

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U

• Ukrainian cylinder collection.
• Underwood, Norman, 1878-1974. Norman Underwood papers.
• Underwood, Wilbur, 1876-1935. Wilbur Underwood papers, 1895-1969.
• United States. American Commission to Negotiate Peace records, 1898-1919.
• United States. American Commission to Negotiate Peace. United States. American Commission to Negotiate Peace records, 1898-1919.
• United States Army Corps of Engineers. Progressive military maps of the United States.
• United States. Army. Division, 2nd. United States Army 2nd Division records.
• United States. Commission for the Construction of the Congressional Library Building. U.S. Commission for the Construction of the Congressional Library Building records.
• United States. Congress. Senate. Committee on Finance. United States. Congress. Senate. Committee on Finance minutes. 1863-1864.
• United States Constitution collection, 1773-1944.
• United States. Council of National Defense. Women's Committee. Council of National Defense (Washington, D.C.) Woman's Committee records. 1917-1918.
• United States. Federal Trade Commission. United States. Federal Trade Commission records. 1914-1934.
• United States. Forest Service records, 1902-1953.
• United States. Forest Service. United States. Forest Service records, 1902-1953.
• United States. National Advisory Committee for Aeronautics. United States. National Advisory Committee for Aeronautics records.
• United States. Office of Strategic Services. The Office of Strategic Services maps on microfilm collection.
• United States. President's Research Committee on Social Trends records, 1924-1936.
• United States. President's Research Committee on Social Trends. United States. President's Research Committee on Social Trends records, 1924-1936.
• Untermeyer-Frost collection, 1913-1964.
• Untermeyer, Louis, 1885-1977. Untermeyer-Frost collection, 1913-1964.
• Ursinus, Oskar. Oskar Ursinus collection of aeronautical pictures.
• Ursinus, Oskar. Oskar Ursinus papers, 1908-1943.
• Ursinus, Oskar. Oskar Ursinus papers,1908-1943.

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V

• Van Deurs, George, 1901-1984. George van Deurs papers, 1851-1982.
• Van Devanter, Willis, 1859-1941. Willis Van Devanter papers, 1884-1941.
• Van Doren, Irita, 1891-1966. Irita Van Doren papers, 1920-1967.
• Van Pelt, Frank, 1890-1949. Frank Van Pelt collection 1917-1931.
• Van Voorhis, Daniel, 1878-1956. Daniel Van Voorhis correspondence and reports. 1911-1913.
• Van Voorhis, Edith Burbank, 1882-1955. Edith Burbank Van Voorhis correspondence. 1911-1913.
• Van Voorhis family. Burbank-Van Voorhis families papers, 1814-1913.
• Van Voorhis family papers.
• VanderPoel, Halsted B. Halsted B. VanderPoel literary collection, 1815-1929.
• Vaudeville and minstrel photograph collection, circa 1910s-1940.
• Veblen, Oswald, 1880-1960. Oswald Veblen papers, 1881-1960.
• Vernon Boyce Hampton papers, 1872-1971.
• Vernon Duke collection, 1918-1968.
• Veterans History Project collection (Library of Congress). (26)
• Veterans History Project (U.S.). Andrew Gbur collection 1916-1992.
• Veterans History Project (U.S.). Charles Edmund Worth collection, 1917-1919.
• Veterans History Project (U.S.). Clyde Wilbur Russell collection, 1917-1919.
• Veterans History Project (U.S.). Edgar D. Andrews collection 1917-1974.
• Veterans History Project (U.S.). Edward Henry Loudenbeck collection, 1917-1919.
• Veterans History Project (U.S.). Ewing Harry Miller collection 1917-1923.
• Veterans History Project (U.S.). Frank Van Pelt collection 1917-1931.
• Veterans History Project (U.S.). George Washington Pearcy collection, 1915-1949.
• Veterans History Project (U.S.). Harold Benjamin Graham collection 1917-2012.
• Veterans History Project (U.S.). Howard Elbridge Robbins collection 1918.
• Veterans History Project (U.S.). John Carroll Parent, Sr., collection 1907-2015.
• Veterans History Project (U.S.). John McRae Kennelly collection 1917-1919.
• 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.). Personal Narratives of Evacuation and Relocation of Japanese Americans During World War II, 1924-2018.
• Veterans History Project (U.S.). Peter Shemonsky collection, 1899-1970.
• Veterans History Project (U.S.). Philip E. Scholz collection, 1918-1920.
• Veterans History Project (U.S.). Thomas Estévez Terry collection, 1918-1919.
• Veterans History Project (U.S.). Wallace E. Rand collection 1893-1919.
• Veterans History Project (U.S.). William Hamilton Felton, Jr., collection, 1917-1918.
• Veterans History Project (U.S.). William Hurn, Jr., collection 1917-2014.
• Veterans History Project (U.S.). William Sylvanus Morris collection, 1917-2016.
• Vetter, Helen Cook. Helen Cook Vetter papers. 1910-1977.
• Victor Hammer collection.
• Victor Herbert collection, 1880-1939.
• Victor Murdock papers, 1824-1971.
• Victor S. Clark papers, 1827-1944.
• Vincent Youmans music manuscripts, 1920-1957.
• Vinnie Ream and R.L. Hoxie papers, 1853-1937.
• Vinton Freedley collection, 1920-1949.
• Vinton Freedley papers, 1865-1960.
• Visual materials from the Blackwell family papers.
• Visual materials from the Booker T. Washington papers. (2)
• Visual materials from the Daniel Carter Beard papers.
• Visual materials from the Edward L. Bernays papers.
• Visual materials from the Ham, Connelly, Parks and Snodgrass families.
• Visual materials from the Harold L. Ickes papers.
• Visual materials from the Janet Flanner and Solita Solano papers.
• Visual materials from the Moral Re-armament records. (2)
• Visual materials from the National Association for the Advancement of Colored People records (Library of Congress).
• Visual materials from the National Woman's Party records. (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.
• Voge, Adolph Law, 1875-1945. Adolph Law Voge papers, 1915-1939.
• Volkogonov, D. A. (Dmitriĭ Antonovich). Dmitriĭ Antonovich Volkogonov papers, 1887-1995.
• 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.
• Von Tilzer / Gumm collection, 1878-1959.
• Von Tilzer, Harry, 1872-1946. Harry Von Tilzer and H. Harold Gumm papers, 1878-1959.
• 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.

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W

• W. Averell Harriman papers, 1869-2001.
• W. Beverly Carter papers, 1924-1997.
• W. Cameron Forbes papers, 1904-1946.
• W J McGee papers, 1880-1916.
• W. Morgan Shuster papers, 1900-1964.
• W. Somerset Maugham papers, 1897-1966.
• W.A. Croffut papers, 1774-1933.
• Waddy B. Wood architectural drawing archive.
• Waddy B. Wood archive.
• Waddy B. Wood papers, 1885-1941.
• Waddy Butler Wood papers.
• Wade Hampton family papers, 1855-1935.
• 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.
• Waggaman & Ray architectural drawing archive.
• Waggaman & Ray archive (Library of Congress).
• Waggaman & Ray collection.
• Waksman, Selman A. (Selman Abraham), 1888-1973. Selman A. Waksman papers, 1915-1960.
• Waldo Gifford Leland papers, 1844-1966.
• Waldo Peirce papers, 1889-1977.
• Walker, Bertrand N. O. Bertrand N.O. Walker papers, 1899-1921.
• Walker, C. Lester (Charles Lester). C. Lester Walker papers.
• Walker family papers, 1899-2022.
• Walker, Mary Larson, 1898-1991. Mary Larson Walker papers.
• Walker, Webster Lemuel, 1880-1939. Webster Lemuel Walker correspondence. 1899-1901, 1919.
• Walker, William Anson, 1879-1922. William Anson Walker correspondence. 1899-1900.
• Walker, William Holmes, 1820-1908. William Holmes Walker papers, 1855-1982.
• Wallace E. Rand collection 1893-1919.
• Wallace H. White papers, 1915-1948.
• Walsh, Jim, 1903-1990. Jim Walsh papers, 1867-1987, and undated.
• Walsh, Thomas James, 1859-1933. Thomas James Walsh and John Edward Erickson papers, 1910-1934.
• Walt Whitman papers in the Charles E. Feinberg collection, 1763-1985.
• Walter Francis Willcox papers, 1851-1965.
• Walter L. Fisher papers, 1871-1963.
• Wanda Landowska and Denise Restout papers, 1843-2002.
• War map.
• Ward, Lester F. (Lester Frank), 1841-1913. Lester Frank Ward papers, 1883-1906.
• Warner Chappell Music, Inc. Warner/Chappell collection, 1880-1987.
• Warner/Chappell collection, 1880-1987.
• Warren, Charles, 1868-1954. Charles Warren papers, 1874-1954.
• Warren, Elinor Remick, 1900-1991. Elinor Remick Warren papers, 1872-2004.
• Warren, Fiske, 1862-1938. Warren Fiske diary excerpts.
• Warren G. Child papers, 1907-1942.
• Warren G. Harding-Carrie Fulton Phillips correspondence, 1910-1924.
• Warren G. Harding papers, 1908-1926.
• Warren Gerald Child papers.
• Warren K. Billings papers, 1899-1973.
• Warren, Samuel P. (Samuel Prowse), 1841-1915. Samuel P. Warren collection, 1849-1915.
• Washburn, Edward W. (Edward Wight), 1881-1934. Edward W. Washburn family papers, 1817-1934.
• Washington, Booker T., 1856-1915. Booker T. Washington papers.
• Washington, Booker T., 1856-1915. Booker T. Washington papers, 1853-1946.
• Washington, Booker T., 1856-1915. Visual materials from the Booker T. Washington papers.
• 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 Irving Chambers papers, 1871-1943.
• 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.
• Watson, Edward H. (Edward Howe