Browse Finding Aids by LC Location

C

• C. Chaillé-Long papers, 1809-1918.
• C. Hart Merriam papers, 1864-1938.
• C. William Witbeck legal collection, 1823-1933.
• Cadmus M. Wilcox papers, 1846-1887.
• Cadmus Marcellus Wilcox papers.
• Cadwallader, Sylvanus, 1825 or 1826- Sylvanus Cadwallader papers, 1818-1904.
• Caesar, Sid, 1922-2014. Sid Caesar papers, 1950-1963.
• Cahoone, John. John Cahoone journal. 1829.
• Cain, Elina Sjöstedt Tyszecka. Elina Sjöstedt Tyszecka Cain papers.
• Cain, James M. (James Mallahan), 1892-1977. James M. Cain papers, 1901-2004.
• Cairns, Huntington, 1904-1985. Huntington Cairns papers, 1780-1984.
• Caleb B. Smith papers, 1841-1862.
• Caleb Blood Smith papers.
• Caleb Cushing papers, circa 1785-1906.
• Caleb Henry Carlton papers, 1831-1954.
• Calhoun, John C. (John Caldwell), 1782-1850. John C. Calhoun papers, 1818-1850.
• Calhoun, John C. (John Caldwell), 1782-1850. John C. Calhoun papers in the Library of Congress.
• California Gold Rush collection, 1849-1900.
• Callahan, John F., 1886-1948. John F. Callahan papers, 1917-1963.
• Callan, John Lansing, 1886-1958. John Lansing Callan papers, 1907-1956.
• Calvin Benjamin papers, circa 1838-1882.
• Calvin Coolidge papers, 1915-1932.
• Cameron family. Miles-Cameron families correspondence, 1661-1956.
• Cameron family papers.
• Cameron, Simon, 1799-1889. Simon Cameron papers, 1738-1919.
• 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.
• Campbell, William S. (William Shaw), 1818-1904. William S. Campbell papers.
• Canal Zone Library-Museum. Canal Zone Library-Museum Panama Collection, 1804-1977.
• Canal Zone Library-Museum Panama Collection, 1804-1977.
• Canberry, Lewis. Lewis Canberry survey notebooks. 1791-1828.
• Cannon, Robert E. Biographical sketch of Wendell Eugene Cannon.
• Cannon, Wendell Eugene, 1905-1983. Wendell Eugene Cannon papers, 1925-2018.
• 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.
• Capote, Truman, 1924-1984. Truman Capote papers, 1947-1965.
• Capron, Horace, 1804-1885. Horace Capron papers, 1834-1961.
• Cardozo family. Francis Lewis Cardozo family papers, 1864-1968.
• Cardozo, Francis Lewis, 1836-1903. Francis Lewis Cardozo family papers, 1864-1968.
• Carey family. McCormick and Carey families papers, 1852-1987.
• Carey family papers.
• Carey, William H., 1841-1863. William H. Carey papers.
• 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 Eckart papers, 1921-1973.
• Carl Gustav Jung papers.
• Carl Harms papers, 1940-1946.
• Carl John Sacarisen diary, 1898-1899.
• Carl John Sacarisen papers.
• Carl Koller papers, 1866-1988.
• Carl McGowan papers, 1921-1988.
• Carl R. Rogers papers, 1913-1999.
• Carl Sagan and Ann Druyan archive.
• Carl Sagan papers.
• Carl Schurz papers, 1837-1983.
• Carl Schurz Vrooman papers, 1872-1975.
• Carl Spaatz papers, 1910-1981.
• Carl W. Ackerman papers, 1833-1970.
• Carlene Sobrino Bonnivier papers, 1956-2012.
• Carlisle, Horace Callaway, 1871-1957. Horace Callaway Carlisle poems, 1900-1956.
• Carlton, Caleb Henry, 1836-1923. Caleb Henry Carlton papers, 1831-1954.
• Carlyle E. Maw papers, 1925-1979.
• Carman, Ezra Ayers, 1834-1909. Ezra Ayers Carman papers, 1861-1909.
• Carmon, Alfred. Alfred Carmon papers, 1859-1865.
• Carnegie, Andrew, 1835-1919. Andrew Carnegie papers, 1803-1935.
• Carnegie Institution of Washington. Carnegie Institution of Washington reproductions collection, 1686-1941.
• Carnegie Institution of Washington reproductions collection, 1686-1941.
• 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.
• 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.
• Carroll, Charles, 1702-1782. Charles Carroll papers.
• Carroll, Charles, 1737-1832. Charles Carroll papers.
• Carroll, Daniel, 1764-1849. Daniel Carroll papers, 1662-1920.
• Carroll family. Carroll family papers, 1684-1838.
• Carroll family papers, 1684-1838.
• Carroll family papers, 1686-1897.
• Carroll, Raymond G., 1876?-1943. Raymond G. Carroll papers, 1905-1944.
• Carroll, Wallace, 1906-2002. Wallace Carroll papers, 1941-1989.
• Carson, Gerald. Gerald Carson papers, 1854-1989.
• Carson, Johnny, 1925-2005. Johnny Carson papers, 1970-1992.
• Carson, Marian S. Marian S. Carson collection of manuscripts, 1656-1995.
• Carter, Clarence Edwin, 1881-1961. Clarence Edwin Carter papers, 1761-1961.
• Carter Godwin Woodson papers, 1736-1974.
• Carter, Lucy Grymes Lee, 1786-1860. Lucy Grymes Lee Carter papers.
• Carter, Robert, 1728-1804. Robert Carter papers, 1685-1828.
• Carter, Robert L., 1917-2012. Robert L. Carter papers, 1941-2006.
• Carter, Thomas Henry, 1854-1911. Thomas Henry Carter papers, 1883-1917.
• Carter, W. Beverly (William Beverly), 1921-1982. W. Beverly Carter papers, 1924-1997.
• Cartter family papers, 1836-1893.
• Casazza, Jack A. (Jack Andrew), 1924-2019. Jack A. Casazza papers.
• Casazza, John A. (John Andrew), 1924-2019. John A. Casazza papers, 1938-2018.
• Casey, Silas, 1841-1913. Silas Casey papers, 1771-1941.
• Caspar W. Weinberger papers, 1910-2005.
• Cass Gilbert papers, 1841-1961.
• Cass, Lewis, 1782-1866. Lewis Cass papers.
• Cassirer Bernfeld, Suzanne. Suzanne Cassirer Bernfeld papers.
• Castle family. Henry Northrup Castle family papers, 1394-1920.
• Castle family papers.
• Cathcart, James L. (James Leander), 1767-1843. James L. Cathcart papers, 1785-1817.
• Catherine Drinker Bowen papers, 1793-1980.
• Caton, John Dean, 1812-1895. John Dean Caton papers, 1826-1947.
• Catt, Carrie Chapman, 1859-1947. Carrie Chapman Catt papers, 1848-1950.
• Cattell, James McKeen, 1860-1944. James McKeen Cattell papers, 1835-1948.
• Causten, James H., 1788-1874. James H. Causten papers.
• Causten-Pickett papers, 1765-1916.
• C.B. Comstock papers, 1847-1908.
• Cecil, Robert Edgar, 1906-1961. Robert Edgar Cecil papers, 1942-1945.
• Celler, Emanuel, 1888-1981. Emanuel Celler papers, 1924-1973.
• Center for a Woman's Own Name. Center for a Woman's Own Name records, 1956-2008.
• Center for a Woman's Own Name records, 1956-2008.
• Center for National Policy Review records, 1959-1986.
• Center for National Policy Review (U.S.). Center for National Policy Review records, 1959-1986.
• Cerise C. Jack papers relating to the Sacco and Vanzetti case, circa 1921-1999.
• C.G. Jung papers, 1949-1994.
• 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.
• Chamberlin, Jo Hubbard, 1905-1998. Jo Hubbard Chamberlin papers.
• 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 B. Gillam papers, 1850-1919.
• Chandler P. Anderson papers, 1894-1953.
• Chandler, William E. (William Eaton), 1835-1917. William E. Chandler papers, 1863-1917.
• Chandler, Zachariah, 1813-1879. Zachariah Chandler papers, 1854-1899.
• Chang, Min Chueh, 1908-1991. Min Chueh Chang papers, 1933-2010.
• Chanute, Octave, 1832-1910. Octave Chanute papers, 1807-1955.
• Chapin, Katherine Garrison, 1890-1977. Katherine Garrison Chapin papers, 1930-1972.
• Chardon, Francis A., -1848. Francis A. Chardon journals from Fort Clark, N.D. 1834-1839.
• Charity Adams Earley papers, 1928-2002.
• Charl Ormond Williams papers, 1924-1959.
• Charles A. Lindbergh Spirit of St. Louis collection, 1927-1969.
• Charles A. Lockwood papers, 1904-1967.
• Charles Albert Browne papers, 1783-1947.
• Charles Augustus Hill papers, 1862-1971.
• Charles B. Elliott papers, 1910-1912.
• Charles B. McVay Jr. papers, 1896-1950.
• Charles Bendire papers, 1874-1919.
• Charles Bowdoin Fillebrown papers, 1879-1928.
• Charles Brenner papers, 1935-2008.
• Charles Burke Elliott papers.
• Charles Butler papers, 1819-1929.
• Charles C. Marshall papers, 1886-1968.
• Charles Chaillé-Long papers.
• Charles-Claude, marquis de Langeron, papers.
• Charles E. Bohlen papers, 1862-1978.
• Charles E. Feinberg collection. (3)
• Charles Eames and Ray Eames papers, 1850-1989.
• Charles Edward Russell papers, 1864-1941.
• Charles Evans Hughes papers, 1836-1950.
• Charles Ewing family papers, 1769-1951.
• Charles Fahy papers, 1857-1985.
• Charles Follen McKim papers, 1838-1929.
• Charles Goodwin Ridgely papers, 1813-1826.
• Charles Guillaume Frédéric Dumas papers, 1775-1793.
• Charles H. Rogers family papers, 1858-1930.
• Charles H. Townes papers, 1898-2014.
• Charles Habib Malik papers, 1888-1994.
• Charles Henri, comte d'Estaing papers, 1778-2006.
• Charles Henry Brent papers, 1860-1991.
• Charles Henry Fromuth papers, 1884-1937.
• Charles Henry Harvey papers, 1835-1965.
• Charles Henry Webb papers, 1859-1924.
• Charles Herzfeld papers, 1892-2014.
• Charles J. Bonaparte papers, 1760-1921.
• Charles Jackson Train journals, 1863-1870.
• Charles Jackson Train papers.
• Charles Julius Allen and Grace Elizabeth Allen papers, 1865-1976.
• Charles Julius Allen papers.
• Charles Kline papers, 1862-1907.
• Charles L. Scott papers, 1940-1945.
• Charles Linza McNary papers, 1921-1944.
• Charles M. Goodman papers, 1932-2003.
• Charles Maass papers, 1912-1924.
• Charles Maccubbin papers, circa 1945-1988.
• Charles Mason Remey family papers, 1778-1949.
• Charles McLean Andrews collection concerning colonial history, 1663-1800.
• Charles Monroe Dickinson papers, 1897-1923.
• Charles Moore papers, 1848-1944.
• Charles N. Elliot collection, 1873-1951.
• Charles N. Elliot papers.
• Charles Nicoll Bancker correspondence, 1803-1830.
• Charles Nicoll Bancker papers.
• Charles O'Neil papers, 1833-1927.
• Charles P. Taft papers, 1816-1983.
• Charles Pelot Summerall papers, 1880-1955.
• Charles Perley Smith papers, 1920-1946.
• Charles Pinfold papers, 1641-1767.
• Charles Pinkerton collection of Arthur and Herndon family papers, 1822-1938.
• Charles Russell Train papers, 1898-1967.
• Charles S. Hamlin papers, 1869-1968.
• Charles S. Sperry papers, 1862-1912.
• Charles Samuel Joelson papers, 1944-1969.
• Charles Schuveldt Dewey papers, 1924-1933.
• Charles Sumner correspondence, 1841-1874.
• Charles Sumner papers.
• Charles Thomson papers, 1765-1888.
• Charles W. Hack papers, circa 1800-1926.
• Charles W. Sirch papers, 1878-1935.
• Charles Warren papers, 1874-1954.
• Charles Wellington Reed papers, 1776-1926.
• Charles Wilkes papers, 1607-1959.
• Charles William Le Gendre papers, 1866-1893.
• Charles Withers papers, 1917-1942.
• Charlotte Cushman papers, 1823-1941.
• Charlotte Everett Hopkins collection of National Civic Federation. Woman's Department. District of Columbia Section records, 1900-1926.
• Charlotte Everett Hopkins papers.
• Chase, Cornelius, 1780-1868. Cornelius Chase family papers, 1745-1974.
• Chase, Cornelius Thurston, 1819-1870. Cornelius Thurston Chase papers. 1835-1953.
• Chase, Emma Lester, 1885- Emma Lester Chase papers.
• Chase family. Cornelius Chase family papers, 1745-1974.
• Chase, Lewis Nathaniel, 1873-1937. Lewis Nathaniel Chase papers, 1836-1947.
• Chase, Pearl-Adell, 1872-1955. Pearl-Adell Chase papers.
• Chase, Salmon P. (Salmon Portland), 1808-1873. Salmon P. Chase papers, 1755-1898.
• Chase, Stuart, 1888-1985. Stuart Chase papers, 1907-1978.
• Chaumont, Jacques-Donatien Leray de, 1725-1803. Jacques-Donatien Leray de Chaumont invoice book. 1777-1779.
• Chauncey, Isaac, 1772-1840. Isaac Chauncey journal. 1804.
• Chauncy, Elnathan, 1724-1796. Elnathan Chauncy sermons.
• Chavez, Linda. Linda Chavez and Christopher Gersten papers. 1889-2011.
• Cheney, John Vance, 1848-1922. John Vance Cheney papers, 1847-1927.
• Cheryll Y. Greene papers, 1969-1978.
• Chester Alan Arthur papers, 1843-1960.
• Chester, Colby Mitchell, 1844-1932. Colby Mitchell Chester papers, 1913-1928.
• Child, Warren G. (Warren Gerald), 1883-1938. Warren G. Child papers, 1907-1942.
• Children's Crusade for Children. Children's Crusade for Children records, 1939-1940.
• Children's Crusade for Children records, 1939-1940.
• Chisholm, Hugh, 1913-1972. Hugh Chisholm papers, 1917-1993.
• 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.
• Christian, George, 1927-2002. George Christian interview.
• Christiancy and Pickett families papers, 1835-1998.
• Christiancy family. Christiancy and Pickett families papers, 1835-1998.
• Christiancy family papers.
• Christiancy, Henry Clay, 1841-1925. Henry Clay Christiancy papers.
• Christiancy, James Isaac, 1843-1899. James Isaac Christiancy papers.
• Christie, Ralph W. (Ralph Waldo), 1893-1987. Ralph W. Christie papers, 1941-1945.
• Christopher Gersten papers.
• Christopher Prince autobiography and souvenir booklet, 1806-1891.
• Christopher Prince papers.
• Chu, David S. C. David S.C. Chu papers, 1969-1993.
• Ciano, Galeazzo, conte, 1903-1944. Conte Galeazzo Ciano diaries and related material, 1939-1946.
• Ciardi, John, 1916-1986. John Ciardi papers, 1910-1997.
• Citizens for Constitutional Concerns, Inc. Citizens for Constitutional Concerns, Inc., records.
• Citizens Party (U.S.). Citizens Party (U.S.) records, 1976-1993.
• Citizens Party (U.S.) records, 1976-1993.
• Citizens' Joint Committee on National Representation for the District of Columbia. Citizens' Joint Committee on National Representation for the District of Columbia records, 1926-1961.
• Citizens' Joint Committee on National Representation for the District of Columbia records, 1926-1961.
• City University of New York. City College. Social Dynamics Research Institute. Social Dynamics Research Institute records. 1954-1968.
• Claire Sifton papers.
• Clapp, 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. (2)
• Clapp family. Clapp family papers, 1789-1935.
• Clapp family papers, 1789-1935.
• Clapp, Mary Jane Emerson, 1835-1922. Mary Jane Emerson Clapp papers.
• Clapp, Verner W. (Verner Warren), 1901-1972. Verner W. Clapp papers.
• Clapp, Verner W. (Verner Warren), 1901-1972. Verner W. Clapp papers, 1901-1994.
• Clapper, Raymond, 1892-1944. Raymond Clapper papers, 1908-1962.
• Clara A. Whitney papers, 1872-1975.
• Clara Barrus and John Burroughs papers, 1877-1981.
• Clara Barrus papers.
• Clara Barton papers, 1805-1963.
• Clare Boothe Luce papers, 1862-1997.
• Clarence Darrow papers, 1894-1941.
• Clarence Edward Mulford papers, 1921-1936.
• Clarence Edwin Carter papers, 1761-1961.
• Clarence K. Streit papers, 1838-2000.
• Clark, Edward Tracy, 1878-1935. Edward Tracy Clark papers, 1923-1935.
• Clark, John T., 1883-1949. John T. Clark papers. 1921-1923.
• Clark, Kenneth Bancroft, 1914-2005. Kenneth Bancroft Clark papers, 1897-2003.
• Clark M. Clifford papers, 1883-1999.
• Clark, Phipps, Clark, and Harris. Clark, Phipps, Clark, and Harris records. 1938-1994.
• Clark, Victor S. (Victor Selden), 1868-1946. Victor S. Clark papers, 1827-1944.
• Clark, William, 1770-1838. William Clark diary excerpt. undated.
• Clarke-Smith, Linda. Rebekah Crawford and Linda Clarke-Smith papers. 1715-1929.
• Claude Charles Bloch papers, 1926-1945.
• Claude Elwood Shannon papers, 1932-1995.
• Clausing, Ludwig, 1809?-1834. Ludwig Clausing papers.
• Clay family. Henry Clay family papers, 1732-1927.
• Clay family papers.
• Clay, Henry, 1777-1852. Henry Clay family papers, 1732-1927.
• Clay, James B. (James Brown), 1817-1864. James B. Clay papers.
• Clay, John Randolph, 1808-1885. John Randolph Clay diary. 1830-1831.
• Clay Thomas Whitehead papers, 1927-2012.
• Clayton, John M. (John Middleton), 1796-1856. John M. Clayton papers, 1798-1868.
• Claytor, Helen Jackson, 1907-2005. Helen Jackson Claytor papers.
• Cleary, Reuben, 1835-1898. Reuben Cleary book manuscripts, 1886.
• Cleland, T. M. (Thomas Maitland), 1880-1964. T.M. Cleland papers, 1880-1964.
• Clemens, Cyril, 1902-1999. Cyril Clemens collection, 1686-1982.
• Clement F. Haynsworth, Jr., papers, 1886-1989.
• Clements, M. A. (McKenzie Alexander), 1942- Ellerton-Clements cyphering book collection. 1666-2021.
• Clements, M. A. (McKenzie Alexander), 1942- Ellerton-Clements cyphering book collection. 1666-2021. Ellerton-Clements cyphering book collection, 1666-2021.
• Cleveland Abbe papers, 1850-1954.
• Cleveland, Frances Folsom, 1864-1947. Frances Folsom Cleveland papers.
• Cleveland, Grover, 1837-1908. Grover Cleveland papers, 1743-1945.
• Clifford, Clark M., 1906-1998. Clark M. Clifford papers, 1883-1999.
• Clifford Kennedy Berryman papers, 1814-1965.
• Clifton Fadiman papers, 1952-1964.
• Cline, Ray S. Ray S. Cline papers, 1945-1994.
• Clinton family. Clinton family papers, 1776-1806.
• Clinton family papers, 1776-1806.
• Clinton, George, 1739-1812. George Clinton papers.
• Clinton, George, 1771-1809. George Clinton papers.
• Clinton, James, 1736-1812. James Clinton papers.
• Clinton Joseph Davisson papers, 1908-1962.
• Clinton Presba Anderson papers, 1938-1973.
• Coan family. Titus Coan family papers, 1818-1923.
• Coan, Titus, 1801-1882. Titus Coan family papers, 1818-1923.
• Cobb, Edith, 1895-1977. Edith Cobb papers.
• Coblentz, Catherine Cate, 1897-1951. Matthew Fontaine Maury biography. 1953.
• Coblentz, William W. (William Weber), 1873-1962. William W. Coblentz papers, 1883-1960.
• Cockburn, George, Sir, 1772-1853. Sir George Cockburn papers, 1788-1847.
• Coelho, Tony. Tony Coelho oral history interview.
• Coggeshall, Joseph. Joseph Coggeshall account book. 1771-1786.
• Cohen, Benjamin V. Benjamin V. Cohen papers, 1902-1983.
• Coit, Joshua, 1758-1798. Joshua Coit correspondence, 1792-1798.
• 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.
• Colby, William Egan, 1920-1996. William Egan Colby interview.
• Cole, Albert M. (Albert McDonald), 1901-1994. Albert M. Cole oral history interview.
• Cole, Arthur C., Jr. (Arthur Charles), 1908-1995. Arthur C. Cole, Jr., papers.
• Colfax, Schuyler, 1823-1885. Schuyler Colfax correspondence and speeches, 1837-1882.
• Colhoun, Edmund Ross, 1821-1897. Edmund Ross Colhoun papers, 1821-1918.
• Coll y Toste, Cayetano, 1850-1930. Cayetano Coll y Toste collection relating to Puerto Rico, 1850-1894.
• Collier, Ellen C. (Ellen Clodfelter), 1927- Ellen C. Collier transcripts and related papers.
• Collins, Mary Jean, 1939- Mary Jean Collins papers.
• Collins, Ross A. (Ross Alexander), 1880-1968. Ross A. Collins papers, 1906-1967.
• Colm, Gerhard, 1897-1968. Gerhard Colm papers, 1935-1968.
• Colson, Lewis Whitfield, 1880-1961. Lewis Whitfield Colson papers, 1894-1950.
• Columbia Broadcasting System, Inc. Columbia Broadcasting System radio scripts, 1929-1960.
• Columbia Broadcasting System radio scripts, 1929-1960.
• Columbia University. Oral History Research Office. Columbia University. Oral History Research Office oral history interviews, 1965-1979.
• Columbia University. Oral History Research Office oral history interviews, 1965-1979.
• Columbus Delano family papers, 1845-1889.
• Colwell, Rita R., 1934- Rita R. Colwell papers, 1931-2004.
• Comer, Lucretia Garfield, 1894-1968. Lucretia Garfield Comer papers.
• Commission on Preservation and Access. Commission on Preservation and Access records.
• Commoner, Barry, 1917-2012. Barry Commoner papers, 1915-2009.
• Comstock, C. B. (Cyrus Ballou), 1831-1910. C.B. Comstock papers, 1847-1908.
• Confederate States of America. Army. Confederate States of America. Army records. 1860-1865.
• Confederate States of America. Army of Tennessee. Register of surgeons. 1861-1865.
• Confederate States of America. Confederate States of America records, 1854-1889.
• Confederate States of America. Department of Justice. Confederate States of America. Department of Justice records.
• Confederate States of America. Department of State. Confederate States of America. Department of State records.
• Confederate States of America. Department of the Treasury. Confederate States of America. Department of the Treasury records.
• Confederate States of America. Navy. Confederate States of America. Navy records.
• Confederate States of America. Post-Office Department. Confederate States of America. Post-Office Department records.
• Confederate States of America records, 1854-1889.
• Confederate States of America. War Department. Confederate States of America. War Department records.
• Conger, Edwin H. (Edwin Hurd), 1843-1907. Edwin H. Conger papers.
• Congressional Secretaries Club. Congressional Secretaries Club records.
• Congressional Staff Club. Congressional Staff Club records, 1935-1990.
• Congressional Staff Club records, 1935-1990.
• Congressional Union for Woman Suffrage (U.S.). Congressional Union for Woman Suffrage records.
• Conkling, William H., 1858-1939. William H. Conkling papers, 1864-1976.
• Connally, Tom, 1877-1963. Tom Connally papers, 1896-1952.
• Connelly family. Ham, Connelly, Parks, and Snodgrass families papers, 1870-2018.
• Connelly family papers.
• Conner, David, 1792-1856. David Conner papers, 1817-1847.
• Connor, Jeannette Thurber, 1872-1927. Jeannette Thurber Connor collection of Floridiana, 1570-1927.
• Constance McLaughlin Green papers, 1920-1969.
• Consumer Credit Project. Consumer Credit Project records. 1973-1984.
• Conte Galeazzo Ciano diaries and related material, 1939-1946.
• Conte Galeazzo Ciano papers.
• Converse, Marion Singleton Deveaux, 1815- Marion Singleton Deveaux Converse papers.
• Cook, Alice Carter, 1868- Alice Carter Cook papers.
• Cook, Frederick Albert, 1865-1940. Frederick Albert Cook papers, 1881-1977.
• Cook, O. F. (Orator Fuller), 1867-1949. Orator F. Cook papers.
• Cook, Ransom. Ransom Cook papers.
• Cook, Robert C. (Robert Carter), 1898-1991. Robert C. Cook papers, 1882-1992.
• Cooke, Marvel Jackson, 1903-2000. Marvel Jackson Cooke papers.
• Coolidge, Calvin, 1872-1933. Calvin Coolidge papers, 1915-1932.
• Coolidge family. Coolidge-Pollard families papers, 1818-2015.
• Coolidge family papers.
• Coolidge, John, 1906-2000. John Coolidge oral history interview.
• 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.
• Copher, Edith Hulsizer, 1891-1935. Edith Hulsizer Copher papers.
• Corbin, Hannah Lee, 1728-1782. Hannah Lee Corbin papers.
• Corbin, Henry Clark, 1842-1909. Henry Clark Corbin papers, 1864-1980.
• Corcoran, Thomas G. Thomas G. Corcoran papers, 1792-1982.
• Corcoran, Thomas, Jr., 1754-1830. Thomas Corcoran, Jr., correspondence and financial records.
• Corcoran, W. W. (William Wilson), 1798-1888. W.W. Corcoran papers, 1791-1896.
• Cord Meyer papers, 1865-2000.
• Cordell Hull papers, 1908-1956.
• Corey, Herbert, 1872-1954. Herbert Corey papers, 1847-1954.
• Cornelia Bryce Pinchot papers, 1899-1960.
• Cornelius Chase family papers, 1745-1974.
• Cornelius Marius Schoonmaker papers, 1833-1931.
• Cornell H. Mayer papers, 1940-2005.
• Corona Diamond Syndicate. Corona Diamond Syndicate records. circa 1904-1912.
• Cortelyou, George B. (George Bruce), 1862-1940. George B. Cortelyou papers, 1871-1948.
• Corwin, Thomas, 1794-1865. Thomas Corwin correspondence, 1850-1853.
• Cottrell, Frederick Gardner, 1877-1948. Frederick Gardner Cottrell papers, 1896-1951.
• Council on Library and Information Resources. Council on Library and Information Resources records, 1937-2001.
• Council on Library and Information Resources records, 1937-2001.
• Council on Library Resources. Council on Library Resources records.
• Council on Library Resources records.
• Courtney Letts de Espil papers, 1925-1994.
• Couzens, James, 1872-1936. James Couzens papers, 1903-1940.
• Covarrubias, Miguel, 1904-1957. Miguel Covarrubias papers, 1871-1948.
• Cox, Allyn, 1896-1982. Allyn Cox oral history interview.
• Cox, Henry Bartholomew. Henry Bartholomew Cox collection, 1492-1960.
• Craig, May, 1889?-1975. May Craig papers, 1929-1975.
• 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.
• Crawford, Samuel Wylie, 1827-1892. Samuel Wylie Crawford papers, 1860-1892.
• Creel, George, 1876-1953. George Creel papers, 1857-1953.
• Creighton, William Steel, 1902-1973. William Steel Creighton papers.
• Cresson, Margaret French, 1889-1973. Margaret French Cresson papers. 1915-1962.
• Creswell, John A. J., 1828-1891. John A.J. Creswell papers, 1819-1885.
• Cristián García-Godoy papers, 1967-1988.
• Crittenden, John J. (John Jordan), 1787-1863. John J. Crittenden papers, 1782-1913.
• 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.
• Crofoot, Herman K. Herman K. Crofoot collection of Francis Elias Spinner papers. 1792-1908.
• Cronkite, Walter. Walter Cronkite papers.
• Cronyn, Hume. Hume Cronyn and Jessica Tandy papers, 1885-2007.
• Crosby, Oscar Terry, 1861-1947. Oscar Terry Crosby papers, 1878-1947.
• Crowe, William J., 1925-2007. William J. Crowe papers, 1932-2003.
• Cruikshank, Robert. Robert Cruikshank daybook and letterbook. 1827-1831.
• C.S. Draper papers, 1773-1978.
• 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.
• Culbertson, William Smith, 1884-1966. William Smith Culbertson papers, 1897-1965.
• Cummings, Harry S., 1866-1917. Harry S. Cummings papers, 1890-1986.
• Cummings, Homer S. (Homer Stillé), 1870-1956. Homer S. Cummings speeches.
• 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 E. LeMay papers, 1918-1969.
• Curtis, Joseph O. Joseph O. Curtis papers.
• Curtis L. Malaney papers, 1923-1989.
• Curtis, William Edmund, 1855-1923. William Edmund Curtis papers, 1885-1923.
• Curtis, William T. S. William T.S. Curtis papers.
• Cushing, Caleb, 1800-1879. Caleb Cushing papers, circa 1785-1906.
• Cushing, Leonard F., 1901-1962. Leonard F. Cushing papers, 1794-1959.
• Cushman, Charlotte, 1816-1876. Charlotte Cushman papers, 1823-1941.
• Custer, Benjamin S. (Benjamin Scott), 1905-2002. Benjamin S. Custer papers, 1912-2000.
• Custis family. Custis-Lee family papers, 1700-circa 1928.
• Custis family papers.
• Custis, George Washington Parke, 1781-1857. George Washington Parke Custis papers.
• Custis-Lee family papers, 1700-circa 1928.
• Cutting, Bronson M., 1888-1935. Bronson M. Cutting papers, 1890-1950.
• Cutts family. Cutts family papers, 1755-1957.
• Cutts family. Key-Cutts-Turner family papers, 1808-1975.
• Cutts family papers, 1755-1957.
• Cutts, Richard, 1771-1845. Richard Cutts papers.
• Cyril Clemens collection, 1686-1982.
• Cyril Clemens papers.
• Cyrus Ballou Comstock papers.
• Cyrus Robinson Miller papers, 1897-1940.