1926-1950
A
- A. Philip Randolph papers, 1909-1979.
- A.A. Brill papers, 1888-1994.
- Aaron Copland collection, 1841-1991.
- Abba Ptachya Lerner papers, 1929-1986.
- Abel Doysié papers, 1910-1967.
- Abraham Flexner papers, 1865-1989.
- Abraham, Herbert. Herbert Abraham papers.
- Abraham, Jo. Jo Abraham papers.
- Abraham Lincoln papers, 1774-1948.
- Ace, Goodman. Goodman Ace papers, 1931-1972.
- Acheson, Edward Goodrich, 1856-1931. A pathfinder: discovery, invention and industry; how the world came to have aquadag and oildag; also carborundum, artificial graphite and other valuable products of the electric furnace. The first of a series of educational biographical sketches of eminent inventors. 1910.
- Acheson, Edward Goodrich, 1856-1931. Edward Goodrich Acheson papers, 1872-1968.
- Ackerman, Carl W. (Carl William), 1890-1970. Carl W. Ackerman papers, 1833-1970.
- Ackerman, John F., d. 1942. John F. Ackerman papers. 1860-1942.
- Ackerman, Mabel VanderHoof. Mabel VanderHoof Ackerman papers.
- Ackerman, Robert V. (Robert VanderHoof). Robert V. Ackerman papers.
- Adams, Leason Heberling, 1887-1969. Leason Heberling Adams papers, 1919-1968.
- Adams, Maude, 1872-1953. Maude Adams papers, 1925-1956.
- Adee, Alvey A. (Alvey Augustus), 1842-1924. Alvey A. Adee papers.
- Adee, Augustus Alvey, 1802-1844. Augustus Alvey Adee papers.
- Adee, David Graham, 1837-1901. David Graham Adee papers.
- Adee family. Adee family papers, 1824-1966.
- Adee family papers, 1824-1966.
- Adelaide Johnson papers, 1873-1947.
- Adelaide Rosalia Hasse papers, 1862-1951.
- Adler, Alfred, 1870-1937. Alfred Adler papers, 1888-1975.
- Adolph Bolm collection, 1895-1982.
- Adolph Caspar Miller papers, 1913-1947.
- Adolph Law Voge papers, 1915-1939.
- A.E. Housman papers, 1906-1940.
- L'Aerophile collection, 1876-1949.
- Agronsky, Martin. Martin Agronsky papers, 1907-1999.
- A.K. Fisher papers, 1827-1957.
- Alan Tower Waterman papers, 1917-1967.
- Albert Einstein papers, 1916-1953.
- Albert Gleaves papers, 1803-1946.
- Albert Jeremiah Beveridge papers, 1788-1943.
- Albert Payson Terhune papers, 1890-1957.
- Albert Sidney Burleson papers, 1845-1943.
- Albert Szent-Györgyi papers, 1908-1986.
- Aldrich family. John Aldrich Stephenson collection of the Hand, Fiske, and Aldrich families papers. 1745-1966.
- Aldrich, Morton Arnold, 1874-1956. Morton Arnold Aldrich papers.
- Aldrich, Zoë Worthington Fiske, 1864-1942. Zoë Worthington Fiske Aldrich papers.
- Alexander Freud and Sophie Schreiber Freud papers, 1872-1965.
- Alexander Vassiliev papers, circa 1895-2008.
- Alexandra Danilova collection, 1920-2000.
- Alexis Vasilevich Babine papers, 1895-1953.
- Alfred Adler papers, 1888-1975.
- Alfred Easton Poor papers, 1866-1985.
- Alfred Rodman Hussey papers, 1944-1964.
- Alice Roosevelt Longworth papers, 1888-1942.
- Allen, Charles Julius, 1840-1915. Charles Julius Allen papers.
- Allen, Florence Ellinwood, 1884-1966. Florence Ellinwood Allen papers, 1907-1965.
- Allen, Fred, 1894-1956. Fred Allen radio scripts, 1934-1949.
- Allen, Frederick Lewis, 1890-1954. Frederick Lewis Allen papers, 1890-1954.
- 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.
- Allen Prescott collection, 1930-1968.
- Allison, Mary Ireland, d.1870. Mary Ireland Allison diary. 1868-1869.
- Allison, William Henry, 1870-1941. William Henry Allison diaries, 1868-1940.
- Alsop, Joseph, 1910-1989. Joseph Alsop and Stewart Alsop papers, 1699-1989.
- Alsop, Stewart. Joseph Alsop and Stewart Alsop papers. 1699-1989.
- Alton B. Parker papers, 1878-1937.
- Am-Rus Literary Agency. Am-Rus Literary Agency records, 1927-1990.
- Am-Rus Literary Agency records, 1927-1990.
- Amateur hour collection, 1934-1948.
- Ameen Fares Rihani papers, 1897-1940.
- American Association of University Women. American Association of University Women records, 1937-1946.
- American Association of University Women records, 1937-1946.
- American Colony in Jerusalem collection, circa 1786-2007.
- American Colony (Jerusalem). American Colony in Jerusalem collection, circa 1786-2007.
- American Dialect Society. American Dialect Society collection, 1931-1937.
- American Dialect Society collection, 1931-1937.
- American Folklife Center. James Madison Carpenter collection, 1928-1987.
- American Foreign Service Association. American Foreign Service Association records, 1940-1964.
- American Foreign Service Association records, 1940-1964.
- American Friends Service Committee. American Friends Service Committee records, 1933-1988.
- American Friends Service Committee records, 1933-1988.
- American Gold Star Mothers, Inc. American Gold Star Mothers, Inc., records, 1917-1941.
- American Gold Star Mothers, Inc., records, 1917-1941.
- American Institute of Aeronautics and Astronautics. Institute of Aerospace Sciences archives, 1783-1962.
- American Psychoanalytic Association. American Psychoanalytic Association records.
- American Psychological Association. American Psychological Association records, 1917-1986.
- American Psychological Association records, 1917-1986.
- American Scholar records, 1926-2006.
- American Society of Landscape Architects. American Society of Landscape Architects records, 1899-1966.
- American Society of Landscape Architects records, 1899-1966.
- Amos 'n' Andy (Radio program). Amos 'n' Andy radio program scripts, 1928-1937.
- Amos 'n' Andy radio program scripts, 1928-1937.
- Amos Pinchot papers, 1856-1945.
- Anable, Gloria Hollister. Gloria Hollister Anable papers, 1916-2003.
- Anderson, Chandler P. (Chandler Parsons), 1866-1936. Chandler P. Anderson papers, 1894-1953.
- Anderson, Frank Maloy, 1871-1961. Frank Maloy Anderson papers, circa 1895-circa 1961.
- Anderson, Maxwell, 1888-1959. Maxwell Anderson papers, 1920-1989.
- Andres Soriano papers, 1940-1984.
- Andrews, Frank Maxwell, 1884-1943. Frank Maxwell Andrews papers, 1920-1943.
- Angelo Patri papers, 1904-1962.
- Anita Newcomb McGee papers, 1688-1932.
- Anita O'Day papers, 1937-2004.
- Anna Arnold Hedgeman papers, 1944-1952.
- Anna Freud papers, 1880-1995.
- Anne and Frank Warner collection, 1938-1969.
- Antheil, Böske. George and Böske Antheil papers. 1875-1984.
- Antheil, George, 1900-1959. George and Böske Antheil papers.
- Antheil, George, 1900-1959. George and Böske Antheil papers, 1875-1984.
- Antheil, George, 1900-1959. George Antheil correspondence to Stanley Hart. (2)
- Antheil, George, 1900-1959. George Antheil correspondence with Mary Louise Curtis Bok.
- 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.
- Arch Oboler collection, 1916-1992.
- Archer, Gleason Leonard, 1880-1966. Gleason Leonard Archer papers.
- Archibald MacLeish papers, 1907-1981.
- Archibald Roosevelt papers, 1838-2002.
- Archive of American Folk Song. Captain Pearl R. Nye collection, 1937-1944.
- Archive of Folk Culture (Library of Congress). James Madison Carpenter collection, 1928-1987.
- Archive of Folk Song (U.S.). Juan B. Rael collection, 1939-1999.
- Archive of Folk Song (U.S.). Vance Randolph collection, 1941-1943, 1972.
- Archive of Folk Song (U.S.). Woody Guthrie manuscript collection, 1935-1950.
- Arendt, Hannah, 1906-1975. Hannah Arendt papers, 1898-1977.
- Arlow, Jacob A. Jacob A. Arlow papers.
- 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, Henry Harley, 1886-1950. Henry Harley Arnold papers, 1903-1989.
- Arthur B. Spingarn papers, 1850-1968.
- Arthur, Chester Alan, 1864-1937. Chester Alan Arthur papers. 1874-1937.
- Arthur, Chester Alan, 1901-1972. Chester Alan Arthur 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 J. Goldberg papers, 1793-1990.
- Arthur J. Morris papers, 1888-1976.
- Arthur Mann papers, 1901-1969.
- Arthur Schwartz papers, 1900-1983.
- Arthur Stanley Riggs papers, 1929-1952.
- Artur Rodzinski collection, 1868-1989.
- Artur Schnabel collection, 1899-1950.
- Artur Schnabel - Mary Virginia Foreman LeGarrec collection, 1893-1996.
- Associated Press news dispatches, 1915-1930.
- Associated Press. Washington D.C. 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 of Research Libraries. Association of Research Libraries records, 1932-1979.
- Association of Research Libraries records, 1932-1979.
- Atlantic Union Committee. Atlantic Union Committee records, 1940-1968.
- Atlantic Union Committee records, 1940-1968.
- August Heckscher papers, 1931-1999.
- Augustus S. Nicholson papers, 1861-1934.
- Austin, Bernard L. (Bernard Lige), 1902-1979. Bernard L. Austin papers, 1916-1979.
- Austrian, Geoffrey. Geoffrey Austrian papers.
- A.W. Greely papers, 1753-1959.
- Ayestarán, Lauro. Lauro Ayestarán collection, 1830-1966.
- Ayn Rand papers, 1933-1976.
B
- Babine, Alexis Vasilevich, 1866-1930. Alexis Vasilevich Babine papers, 1895-1953.
- Bacon collection, 1907-1990.
- Bacon, Ernst, 1898-1990. Ernst Bacon collection, 1907-1990.
- Bainbridge Colby papers, 1863-1950.
- Baker, Newton Diehl, 1871-1937. Newton Diehl Baker papers, 1896-1962.
- Baker, Ray Stannard, 1870-1946. Ray Stannard Baker papers, 1836-1947.
- Balchen, Audrey S. Audrey S. Balchen research file. 1926-1996.
- Balchen, Bernt, 1899-1973. Bernt Balchen papers, 1917-1998.
- Baldwin, Hanson Weightman, 1903-1991. Hanson Weightman Baldwin papers, 1920-1978.
- Ballentine, John J. (John Jennings), 1896-1970. John J. Ballentine papers, 1913-1973.
- Ballets russes. Serge Grigoriev/Ballets Russes archive. 1909-2009.
- Banister, Marion Glass, 1868-1951. Marion Glass Banister papers, 1933-1951.
- Barber, G. W. (George W.). G.W. Barber papers, 1926-1948.
- Barnard, Leon F., 1877-1917. Leon F. Barnard papers, 1901-circa 1993.
- Barnes, James Martin, 1899-1958. James Martin Barnes papers, 1918-1958.
- Barnes, Joseph, 1907-1970. Joseph Barnes papers, 1930-1952.
- Barnet, Charlie. Charlie Barnet collection of big band arrangements, 1939-1949.
- Barrett, John, 1866-1938. John Barrett papers, 1861-1943.
- Barrus, Clara, 1864-1931. Clara Barrus and John Burroughs papers. 1877-1981.
- Bassett, John Spencer, 1867-1928. John Spencer Bassett papers, 1770-1978.
- Bassow, Whitman. Whitman Bassow papers, 1920-1990.
- 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, 1880-1951.
- Bayer, John J., 1887-1967. John J. Bayer papers, 1928-1956.
- Beach, Joseph Warren, 1880-1957. Concept of nature in nineteenth-century English poetry. 1936.
- Beach, Joseph Warren, 1880-1957. Joseph Warren Beach papers, 1891-1955.
- Beach, Joseph Warren, 1880-1957. Making of the Auden canon. 1957.
- Beale, Edward Fitzgerald, 1822-1893. Edward Fitzgerald Beale papers.
- Beale family. Beale family papers from the Decatur House, 1794-1957.
- Beale family papers from the Decatur House, 1794-1957.
- Beale, Marie Oge, 1880-1956. Marie Oge Beale diaries.
- Beale, Truxton, 1856-1936. Truxton Beale papers.
- Beatrice Rose Waldinger papers, 1918-1967.
- Becker, Florence Deakins, 1878-1969. Florence Deakins Becker papers, 1891-1963.
- Beerits, Henry C. Henry C. Beerits papers.
- Beers, Henry Putney, 1907- Henry Putney Beers papers, 1910-1992.
- Belknap, Reginald Rowan, 1871-1959. Reginald Rowan Belknap papers, 1784-1929.
- Belo, Jane, 1904-1968. Jane Belo papers.
- Benedict, Ruth, 1887-1948. Ruth Benedict papers.
- Beneš, Edvard, 1884-1948. Edvard Beneš papers. 1938-1945.
- 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, Herbert, 1900-1983. Herbert Benjamin papers, 1915-2004.
- Benjamin V. Cohen papers, 1902-1983.
- Benney, William A. William A. Benney papers, 1920-1966.
- Benson, Robert Louis. Guides to the Venona Project records. 1995-1996.
- 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.
- Bergler, Edmund, 1899-1962. Edmund Bergler papers, 1943-1978.
- Berlin, Irving, 1888-1989. Irving Berlin collection, 1895-1990.
- Berliner, Emile, 1851-1929. Emile Berliner collection, 1871-1965.
- Berliner, Emile, 1851-1929. Emile Berliner papers, 1856-1929.
- Bernard L. Austin papers, 1916-1979.
- Bernard Malamud papers, 1930-1989.
- Bernays, Edward L., 1891-1995. Edward L. Bernays papers, 1777-1994.
- Bernstein, Leonard, 1918-1990. Leonard Bernstein collection, circa 1900-1994.
- Bernstein, Leonard, 1918-1990. Leonard Bernstein collection : Part II.
- Bernt Balchen papers, 1917-1998.
- Berryman, Clifford Kennedy, 1869-1949. Clifford Kennedy Berryman papers, 1814-1965.
- Berta Bornstein papers, 1933-1971.
- Bertram David Lewin papers, 1883-1974.
- Bess Furman papers, 1728-1967.
- Beveridge, Albert Jeremiah, 1862-1927. Albert Jeremiah Beveridge papers, 1788-1943.
- Biddle, George, 1885-1973. George Biddle papers, 1863-1973.
- Bill Mauldin papers, 1941-1970.
- Billings, Warren K., 1893-1972. Warren K. Billings papers, 1899-1973.
- Billy May arrangements, 1939-1995.
- Billy Taylor papers, 1942-2004.
- Bingham, Robert Worth, 1871-1937. Robert Worth Bingham papers, 1856-1939.
- Black, Hugo LaFayette, 1886-1971. Hugo LaFayette Black papers, 1883-1976.
- Black, Ruby A. (Ruby Aurora), 1896-1957. Ruby A. Black papers, 1916-1976.
- Blakeslee, Victor F. (Victor Franklin), 1898-1947. Victor F. Blakeslee and Irina Skariätina papers, 1930-1944.
- Blandy, William H. P. (William Henry Purnell), 1890-1954. William H.P. Blandy papers, 1913-1977.
- Bloch, Claude Charles, 1878-1967. Claude Charles Bloch papers, 1926-1945.
- Bloch collection, 1888-1981.
- Bloch, Ernest, 1880-1959. Eric Johnson collection of Ernest Bloch photographs. 1896-2008.
- Bloch, Ernest, 1880-1959. Ernest Bloch collection.
- Bloch, Ernest, 1880-1959. Ernest Bloch collection, 1888-1981.
- Block, Herbert, 1909-2001. Herbert Block papers, 1863-2002.
- Block, Ralph, 1889-1974. Ralph Block papers, 1872-1971.
- Blos, Peter. Peter Blos papers.
- Blücher, Heinrich, 1899-1970. Heinrich Blücher papers.
- 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.
- Bohlen, Charles E. (Charles Eustis), 1904-1974. Charles E. Bohlen papers, 1862-1978.
- Bohlen, Charles E. (Charles Eustis), 1904-1974. Witness to history, 1929-1969. 1973.
- Bohr, Niels, 1885-1962. Niels Henrik David Bohr papers.
- Boissevain, Eugen, d. 1949. Eugen Boissevain papers. 1894-1950.
- Bollingen Foundation. Bollingen Foundation records, 1927-1981.
- Bollingen Foundation records, 1927-1981.
- Bolm, Adolf, 1884-1951. Adolph Bolm collection, 1895-1982.
- Bonsal, Philip W. (Philip Wilson), 1903-1995. Philip W. Bonsal papers, 1914-1992.
- Bonsal, Stephen, 1865-1951. Stephen Bonsal papers, 1890-1973.
- Book-of-the-Month Club. Book-of-the-Month Club records, 1939-1967.
- Book-of-the-Month Club records, 1939-1967.
- Boorstin, Daniel J. (Daniel Joseph), 1914-2004. Daniel J. Boorstin papers, 1882-1995.
- Borah, Wayne G., 1891-1966. Wayne G. Borah papers, 1928-1950.
- Borah, William Edgar, 1865-1940. William Edgar Borah papers, 1905-1940.
- Borglum, Gutzon, 1867-1941. Gutzon Borglum papers, 1895-1960.
- Boris Brasol papers, 1919-1954.
- Bornstein, Berta, 1898-1971. Berta Bornstein papers, 1933-1971.
- Bowen, Catherine Drinker, 1897-1973. Catherine Drinker Bowen papers, 1793-1980.
- Bowen, Harold Gardiner, 1883-1965. Harold Gardiner Bowen papers, 1907-1977.
- Bowker, R. R. (Richard Rogers), 1848-1933. R.R. Bowker papers, 1831-1931.
- Bowles, Edward Lindley, 1897-1990. Edward Lindley Bowles papers, 1869-1990.
- Bradley, Omar Nelson, 1893-1981. Omar Nelson Bradley papers, 1948-1953.
- Branch Rickey papers, 1890-1969.
- Brand Whitlock papers, circa 1890-1934.
- Brandon, Henry, 1916-1993. Henry Brandon papers, 1939-1994.
- Brant, Irving, 1885-1976. Irving Brant papers, 1910-1977.
- Brasol, Boris, b. 1885. Boris Brasol papers, 1919-1954.
- Brayfield, Arthur H., 1915-2002. Arthur H. Brayfield papers.
- Breckinridge, Clifton Rodes, 1846-1932. Clifton Rodes Breckinridge papers.
- Breckinridge, Desha, 1867-1935. Desha Breckinridge papers.
- Breckinridge family. Breckinridge family papers, 1752-1965.
- Breckinridge family papers, 1752-1965.
- Breckinridge, Henry, 1886-1960. Henry 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 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.
- Brill, A. A. (Abraham Arden), 1874-1948. A.A. Brill papers, 1888-1994.
- Brill, Kittie Rose. Kittie Rose Brill papers.
- Brode, Wallace R. (Wallace Reed), 1900-1974. Wallace R. Brode papers, 1901-1974.
- Bronson M. Cutting papers, 1890-1950.
- Brooks, Charlotte, 1918-1998. Charlotte Brooks papers. 1831-1999.
- Brooks family. Kendrick-Brooks family papers, 1831-2000.
- 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.
- Brundage, Percival Flack, 1892-1979. Percival Flack Brundage papers, 1918-1979.
- Brunswick, Ruth Mack. Ruth Mack Brunswick papers, 1921-1943.
- Bryson B. Rash papers, 1918-1992.
- Bryson, Lyman, 1888-1959. Lyman Bryson papers, 1893-1978.
- Buchman, Frank Nathan Daniel, 1878-1961. Frank Nathan Daniel Buchman papers.
- Buck, Solon J. (Solon Justus), 1884-1962. Solon J. Buck papers, 1778-1962.
- Bucke, Richard Maurice, 1837-1902. Richard Maurice Bucke papers.
- Buell, Raymond Leslie, 1896-1946. Raymond Leslie Buell papers, 1915-1981.
- Bullard, Robert Lee, 1861-1947. Robert Lee Bullard papers, 1881-1955.
- Burbank, Luther, 1849-1926. Luther Burbank papers, 1830-1989.
- Burleson, Albert Sidney, 1863-1937. Albert Sidney Burleson papers, 1845-1943.
- Burlingham, Dorothy T. Dorothy T. Burlingham 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.
- Burroughs, Nannie Helen, 1879-1961. Nannie Helen Burroughs papers, 1900-1963.
- Burton Egbert Stevenson papers, 1900-1951.
- Burton, Harold H. (Harold Hitz), 1888-1964. Harold H. Burton papers, 1792-1965.
- Burton Kline papers, 1896-1954.
- Bush, Vannevar, 1890-1974. Vannevar Bush papers, 1901-1974.
- Byron S. Miller papers, 1941-1946.
C
- Cain, Elina Sjöstedt Tyszecka. Elina Sjöstedt Tyszecka Cain papers.
- Cain, Florence Macbeth, 1891-1966. Florence Macbeth Cain papers.
- Cain, James M. (James Mallahan), 1892-1977. James M. Cain papers, 1901-1978.
- Cairns, Huntington, 1904-1985. Huntington Cairns papers, 1780-1984.
- Callan, John Lansing, 1886-1958. John Lansing Callan papers, 1907-1956.
- Calvin Coolidge papers, 1915-1932.
- Cameron family. Miles-Cameron families correspondence, 1661-1956.
- Campbell family. Campbell-Preston-Floyd families papers, 1741-1931.
- Campbell, George A. (George Ashley), 1870-1954. George A. Campbell papers.
- Campbell-Preston-Floyd families papers, 1741-1931.
- 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.
- Capote, Truman, 1924-1984. Truman Capote papers, 1947-1965.
- Captain Pearl R. Nye collection, 1937-1944.
- 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 materials relating to Roger B. Taney, 1836-1962.
- Carl Eckart papers, 1921-1973.
- Carl Harms papers, 1940-1946.
- Carl Koller papers, 1866-1988.
- Carl Spaatz papers, 1910-1981.
- Carl W. Ackerman papers, 1833-1970.
- Carlton E. Morse script collection, 1939-1952.
- Carpenter collection, 1891-1961.
- Carpenter, Fred W., 1873 or 4-1957 Fred W. Carpenter papers.
- Carpenter, James Madison, 1888-1983. James Madison Carpenter collection, 1928-1987.
- Carpenter, John Alden, 1876-1951. John Alden Carpenter collection, 1891-1961.
- Carr, Wilbur J. (Wilbur John), 1870-1942. Wilbur J. Carr papers, 1892-1942.
- Carrie Jacobs-Bond collection, circa 1896-circa 1944.
- Carroll, Raymond G., 1876?-1943. Raymond G. Carroll papers, 1905-1944.
- Carroll, Wallace, 1906- Wallace Carroll papers, 1941-1989.
- Carson, Gerald. Gerald Carson papers, 1854-1989.
- 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.
- Cass Gilbert papers, 1841-1961.
- Castelnuovo-Tedesco, Mario, 1895-1968. Mario Castelnuovo-Tedesco papers, 1822-1998.
- Catherine Drinker Bowen papers, 1793-1980.
- Cattell, James McKeen, 1860-1944. James McKeen Cattell papers, 1835-1948.
- Cecil, Robert Edgar, 1906-1961. Robert Edgar Cecil papers, 1942-1945.
- Cerise C. Jack papers relating to the Sacco and Vanzetti case, circa 1921-1999.
- Chamberlain, Eugene Tyler, 1856-1929. Eugene Tyler Chamberlain collection relating to French orphans of World War I, 1916-1927.
- Chamberlain, Jo Hubbard. Jo Hubbard Chamberlain papers.
- Champion, Marge. Marge Champion collection, 1910-2006.
- Chandler P. Anderson papers, 1894-1953.
- Chapin, Katherine Garrison, 1890-1977. Katherine Garrison Chapin papers, 1930-1972.
- 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 B. McVay papers, 1896-1950.
- Charles C. Marshall papers, 1886-1968.
- Charles E. Bohlen papers, 1862-1978.
- Charles Evans Hughes papers, 1836-1950.
- Charles Fahy papers, 1857-1985.
- Charles Habib Malik papers, 1888-1994.
- Charles Henry Brent papers, 1860-1991.
- Charles Henry Fromuth papers, 1884-1937.
- Charles Julius Allen and Grace Elizabeth Allen papers, 1865-1976.
- Charles Maccubbin papers, circa 1945-1988.
- Charles Mason Remey family papers, 1778-1949.
- Charles Mingus collection, 1939-1979.
- Charles Moore papers, 1848-1944.
- Charles N. Elliot collection, 1873-1951.
- Charles O'Neil papers, 1833-1927.
- Charles P. Taft papers, 1816-1983.
- Charles Perley Smith papers, 1920-1946.
- Charles Russell Train papers, 1898-1967.
- Charles S. Hamlin papers, 1869-1968.
- Charles Schuveldt Dewey papers, 1924-1933.
- 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.
- Charlie Barnet collection, 1939-1949.
- Charlie Barnet collection of big band arrangements, 1939-1949.
- Chase, Emma Lester, b. 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.
- Chase, Stuart, 1888-1985. Stuart Chase papers, 1907-1978.
- Chauncy, Elnathan, 1724-1796. Elnathan Chauncy sermons.
- 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.
- Christiancy and Pickett families' papers, 1835-1998.
- Christiancy family. Christiancy and Pickett families' papers, 1835-1998.
- 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.
- Ciano, Galeazzo, conte, 1903-1944. Conte Galeazzo Ciano diaries and related material, 1939-1946.
- 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.
- 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.
- Clare Boothe Luce papers, 1862-1988.
- Clarence Darrow papers, 1894-1941.
- Clarence Edwin Carter papers, 1761-1961.
- Clarence K. Streit papers, 1838-1990.
- Clark, Edward Tracy, 1878-1935. Edward Tracy Clark correspondence and reports, 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, Peggy, 1915-1996. Peggy Clark papers, 1880-1997.
- 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.
- Clarke-Smith, Linda. Rebekah Crawford and Linda Clarke-Smith papers. 1715-1929.
- Claude Charles Bloch papers, 1926-1945.
- Claude Elwood Shannon papers, 1932-1995.
- Cleland, T. M. (Thomas Maitland), 1880-1964. T.M. Cleland papers, 1880-1964.
- Clemens, Cyril, 1902- Cyril Clemens collection, 1686-1982.
- Clifford, Clark M., 1906-1998. Clark M. Clifford papers, 1883-1999.
- Clifford Kennedy Berryman papers, 1814-1965.
- Clinton Joseph Davisson papers, 1908-1962.
- Cobb, Edith, 1895-1977. Edith Cobb papers.
- Coblentz, William W. (William Weber), 1873-1962. William W. Coblentz papers, 1883-1960.
- 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.
- Cole Porter collection, 1912-1957.
- Coleman, Susannah Armstrong. Susannah Armstrong Coleman collection, 1912-1953.
- Collins, Fletcher, 1906-2005. Fletcher Collins Jr. collection, 1935-1944.
- Collins, Ross A. (Ross Alexander), 1880-1968. Ross A. Collins papers, 1906-1967.
- Colm, Gerhard, 1897-1968. Gerhard Colm papers, 1935-1968.
- Columbia Broadcasting System, inc. Columbia Broadcasting System radio scripts, 1929-1960.
- Columbia Broadcasting System radio scripts, 1929-1960.
- Comer, Lucretia Garfield, 1894-1968. Lucretia Garfield Comer papers.
- Conkling, William H., 1858-1939. William H. Conkling papers, 1864-1976.
- Connally, Tom, 1877-1963. Tom Connally papers, 1896-1952.
- Connor, Jeannette Thurber, d. 1927. Jeannette Thurber Connor collection of Floridiana, 1570-1927.
- Conte Galeazzo Ciano diaries and related material, 1939-1946.
- Cook, Alice Carter, b. 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, Robert C. (Robert Carter), 1898-1991. Robert C. Cook papers, 1882-1992.
- Coolidge, Calvin, 1872-1933. Calvin Coolidge papers, 1915-1932.
- Coolidge, Elizabeth Sprague, 1864-1953. Correspondence from the Elizabeth Sprague Coolidge Foundation collection, 1894-1953.
- Cooper Curtice papers, 1822-1953.
- Copland, Aaron, 1900-1990. Aaron Copland collection, 1841-1991.
- Copland collection, 1841-1991.
- Corbin, Hannah Lee, 1728-1782. Hannah Lee Corbin papers.
- Cordell Hull papers, 1908-1956.
- Corey, Herbert, 1872-1954. Herbert Corey papers, 1847-1954.
- Cornelia Bryce Pinchot papers, 1899-1960.
- Correspondence from the Elizabeth Sprague Coolidge Foundation collection, 1894-1953.
- Cottrell, Frederick Gardner, 1877-1948. Frederick Gardner Cottrell papers, 1896-1951.
- 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.
- Cowell, Sidney Robertson, 1903-1995. Sidney Robertson Cowell collection, 1901-1992.
- Cowell, Sidney Robertson. Sidney Robertson Cowell correspondence.
- 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.
- Creel, George, 1876-1953. George Creel papers, 1857-1953.
- Cresson, Margaret French, 1889-1973. Margaret French Cresson papers. circa 1915-1962.
- 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.
- Culbertson, William Smith, 1884-1966. William Smith Culbertson papers, 1897-1965.
- Curtice, Cooper, 1856-1939. Cooper Curtice papers, 1822-1953.
- Curtis, Joseph O. Joseph O. Curtis papers.
- Curtis L. Malaney papers, 1923-1989.
- Cushing, Leonard F., 1901-1962. Leonard F. Cushing papers, 1794-1959.
- Cutting, Bronson M., 1888-1935. Bronson M. Cutting papers, 1890-1950.
- Cyril Clemens collection, 1686-1982.
D
- Damrosch, Frank, 1859-1937. Damrosch - Tee Van Collection. 1856-1969.
- Damrosch, Leopold, 1832-1885. Damrosch - Tee Van collection.
- Damrosch, Leopold, 1832-1885. Damrosch - Tee Van collection, 1856-1969.
- Damrosch, Leopold, 1832-1885. Mannes - Damrosch collection. 1948-1986.
- Damrosch - Tee Van collection, 1856-1969.
- Dan Golenpaul papers, 1934-1981.
- Daniel Chester French papers, circa 1848-1968.
- Daniel J. Boorstin papers, 1882-1995.
- Daniel Schorr papers, 1922-2006.
- Danilova, Alexandra, 1907-1997. Alexandra Danilova collection, 1920-2000.
- Danny Kaye and Sylvia Fine collection, 1893-1988.
- Darrow, Clarence, 1857-1938. Clarence Darrow papers, 1894-1941.
- Dartigue, Jean-Joseph Maurice, 1903-1983. Jean-Joseph Maurice Dartigue papers, 1941-1945.
- Davenport, Marcia, 1903-1996. Marcia Davenport papers, 1929-1970.
- Davenport, Russell W. (Russell Wheeler), 1899-1954. Russell Wheeler Davenport papers, 1899-1980.
- David Atlee Phillips papers, 1929-1989.
- David B. Quinn papers, 1109-1994.
- David C. Mearns papers, 1830-1979.
- David Foote Sellers papers, 1860-1949.
- David Ginsburg papers, 1919-2007.
- David Homer Bates papers, 1837-1926.
- David Maydole Matteson papers, 1876-1937.
- David Ogilvy papers, 1935-1966.
- David Rapaport papers, 1911-1997.
- Davidson, Gustav, 1895-1971. Gustav Davidson papers, 1909-1992.
- Davies, Joseph Edward. Joseph Edward Davies papers, 1860-1958.
- Davis, Elmer Holmes, 1890-1958. Elmer Holmes Davis papers, 1865-1957.
- Davis, James J. (James John), 1873-1947. James J. Davis papers, 1895-1946.
- Davis, Roy Tasco, 1889-1975. Roy Tasco Davis papers, 1886-1960.
- Davisson, Clinton Joseph, 1881-1958. Clinton Joseph Davisson papers, 1908-1962.
- De Forest, Lee, 1873-1961. Lee De Forest papers, 1884-1955.
- De Jagers, Dorothy. Dorothy de Jagers papers.
- Decatur, Stephen, 1779-1820. Stephen Decatur papers.
- Deisch, Noel, 1892-1978. Noel Deisch papers, 1910-1937.
- Delano, Jack. Jack Delano papers, 1927-1995.
- DeMartino, Manfred F. Manfred F. DeMartino collection of CBS radio scripts, 1943-1945.
- Deming, W. Edwards (William Edwards), 1900-1993. W. Edwards Deming papers, 1795-1994.
- Dennett, Tyler, 1883-1949. Tyler Dennett collection relating to John Hay, 1861-1937.
- Dern, George Henry, 1872-1936. George Henry Dern papers, 1933-1936.
- Desha, Mary, 1850-1911. Mary Desha papers.
- Deuel, Wallace Rankin, 1905-1974. Wallace Rankin Deuel papers, 1905-1971.
- Dewey, Charles Schuveldt, 1880-1980. Charles Schuveldt Dewey papers, 1924-1933.
- 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.
- D.H. Lawrence correspondence, notes, and photographs, 1921-1930.
- Diaghilev, Serge, 1872-1929. Serge Diaghilev/Serge Lifar collection, 1750-1950.
- Dickerson, Edward E., 1831-1914. Edward E. Dickerson papers, 1861-1991.
- Dickerson, Wilton H. Wilton H. Dickerson papers.
- District of Columbia Woman Suffrage Association. District of Columbia Woman Suffrage Association records.
- Dmitriĭ Antonovich Volkogonov papers, 1887-1995.
- Dock, Lavinia L., 1858-1956. Lavinia L. Dock papers, 1908-1949.
- Dock, Mira Lloyd, 1853-1945. Mira Lloyd Dock papers, 1814-1951.
- Dodd, William Edward, 1869-1940. William Edward Dodd papers, 1895-1955.
- Donald D. Walker papers, 1926-1987.
- Donald Friede papers, 1919-1980.
- Donald J. MacDonald papers, 1930-1997.
- Donald T. Giles papers, 1926-1982.
- Doriot, Georges F. (Georges Frederic), 1899-1987. Georges F. Doriot papers, 1917-1985.
- Dorothea Dix Lawrence collection, 1856-1980.
- Dorsett, Edward Lee, 1883- Edward Lee Dorsett naval historical collection, 1814-1926.
- Dorsey William Hyde papers, 1757-1955.
- Doubleday and Company, inc. Ken McCormick collection of Doubleday and Company, inc., records. 1882-1992.
- Douglas, William O. (William Orville), 1898-1980. William O. Douglas papers, 1801-1980.
- Douglass, Elisha P. Anglo-Russian Friction, 1907-1911, and the Morgan Shuster Affair : unpublished thesis.
- Doysié, Abel, 1886-1973. Abel Doysié papers, 1910-1967.
- Du Pont, Marcella Miller. Marcella Miller du Pont papers, 1861-1976.
- Dudley Wright Knox papers, circa 1864-1950.
- Duke, Vernon, 1903-1969. Vernon Duke collection, 1918-1968.
- Dumont, Henry, 1878-1942. Henry Dumont and Nina Webster Dumont papers, 1905-1943.
- Dumont, Nina Webster, 1887-1953. Henry Dumont and Nina Webster Dumont papers. 1905-1943.
- Dunn, Lucius C. (Lucius Claude), 1885-1963. Lucius C. Dunn papers, 1902-1957.
- Dunston, Gatewood W. Gatewood W. Dunston collection relating to William S. Hart, 1914-1955.
- DuPont, Jean Kane Foulke, 1891-1975. Jean Kane Foulke DuPont papers. 1937-1946.
- Dwight D. Eisenhower papers, 1944-1969.
- Dyer, George C. (George Carroll), 1898-1987. George C. Dyer papers, 1898-1988.
E
- E. Alexander Powell papers, 1893-1957.
- Eaker, Ira, 1896-1987. Ira Eaker papers.
- Eaker, Ira, 1896-1987. Ira Eaker papers, 1917-1989.
- Earle H. Kincaid papers, 1917-1972.
- Earley, Charity Adams, 1918-2002. Charity Adams Earley papers, 1928-2002.
- Early, Jubal Anderson, 1816-1894. Jubal Anderson Early papers, 1829-1930.
- Eastham, Melville, 1885-1964. Melville Eastham papers, 1908-1973.
- Eckart, Carl, 1902-1973. Carl Eckart papers, 1921-1973.
- Edgar Ansel Mowrer and Lilian T. Mowrer papers, 1898-1978.
- Edgar Kobak papers, 1916-1966.
- Edgerton, Henry White, 1888-1970. Henry White Edgerton papers, 1910-1970.
- Edison sheet music collection, 1830-1958.
- Edith Benham Helm papers, 1915-1961.
- Edith Bolling Galt Wilson papers, 1833-1961.
- Edith Jacobson papers, 1922-1977.
- Edmund Bergler papers, 1943-1978.
- Edmund Cody Burnett papers, 1765-1967.
- Edna St. Vincent Millay collection, 1919-2001.
- Edna St. Vincent Millay papers, 1832-1992.
- Edoardo Weiss papers, 1919-1970.
- Edward and Clara Steuermann collection, 1922-1981.
- Edward E. Dickerson papers, 1861-1991.
- Edward Everett Hayden family papers, 1817-1963.
- Edward Goodrich Acheson papers, 1872-1968.
- Edward L. Bernays papers, 1777-1994.
- Edward L. Thorndike papers, 1900-1938.
- Edward Lee Dorsett naval historical collection, 1814-1926.
- Edward Lindley Bowles papers, 1869-1990.
- Edward MacDowell Association. Edward MacDowell Association records. (2)
- Edward Otto Tabor papers, 1918-1948.
- Edward Tracy Clark correspondence and reports, 1923-1935.
- Edwin A. Halsey papers, 1930-1946.
- Edwin Arlington Robinson papers, 1913-1940.
- Edwin Bickford Hooper papers, 1842-1986.
- Edwin Markham papers, circa 1893-1937.
- Edwin P. Kilroe papers, 1929-1950.
- E.H. Vestine papers, 1932-1968.
- Einstein, Albert, 1879-1955. Albert Einstein papers, 1916-1953.
- Eisenbud, Merril. Merril Eisenbud papers, 1933-1997.
- Eisenhower, Dwight D. (Dwight David), 1890-1969. Dwight D. Eisenhower papers, 1944-1969.
- Elihu Root papers, 1863-1937.
- Elijah Walker Halford papers, 1848-1938.
- Eliot Janeway and Elizabeth Janeway papers, 1941-1968.
- Elisabeth R. Geleerd papers, 1927-1969.
- Elizabeth Sprague Coolidge Foundation collection, correspondence from the collection, 1894-1953.
- Elkisch, Paula. Paula Elkisch papers, 1924-1978.
- Elliot, Charles N. (Charles Nathan), b. 1873. Charles N. Elliot collection, 1873-1951.
- Elliot Snow papers, 1790-1942.
- Ellison, Fanny McConnell. Fanny McConnell Ellison papers.
- Ellison, Ralph. Ralph Ellison papers, 1890-2005.
- Elmer Gertz papers, 1789-1997.
- Elmer Holmes Davis papers, 1865-1957.
- Elmo N. Pickerill papers, 1910-1975.
- Elwood R. Quesada papers, 1927-1960.
- Emerson, Ralph Waldo, 1803-1882. Ralph Waldo Emerson journal.
- Emile Berliner collection, 1871-1965.
- Emilia Mayer-Gallin papers, 1926-1959.
- Emily A. Stewart collection of Elihu Root material, 1885-1959.
- Eno, Amos R. (Amos Richard), 1810-1898. Amos R. Eno papers.
- Eric Frederick Goldman papers, 1886-1988.
- Eric Johnson collection of Ernest Bloch photographs, 1896-2008.
- Eric Sevareid papers, 1930-1992.
- Erikson, Erik H. (Erik Homburger), 1902-1994. Erik H. Erikson papers.
- Ernest Bloch collection, 1888-1981.
- Ernest Joseph King papers, 1908-1966.
- Ernest W. Peterkin papers, 1946-1992.
- Ernst Bacon collection, 1907-1990.
- Ernst Kris papers, 1893-1999.
- Erwin F. Smith papers, 1876-1927.
- Eskin, Sam. Sam Eskin collection, 1939-1969.
- Ethel Armes collection of Lee family papers, 1671-1936.
- Ethel L. Voynich papers, 1928-1948.
- Eugene Jules Houdry papers, 1931-1980.
- Eugene Tyler Chamberlain collection relating to French orphans of World War I, 1916-1927.
- Eugenio María de Hostos and Eugenio Carlos de Hostos papers, 1865-1990.
- Eva Le Gallienne papers, 1875-1993.
- Evans, Rudulph, 1878-1960. Rudulph Evans papers, 1862-2001.
- Everett Sanders papers, 1913-1950.
- Everett Spring papers, 1913-1932.
- Everett Strait Hughes papers, 1903-1975.
- Exhibition photographs depicting prominent men in art, law, politics, and government.
F
- F. Lamson-Scribner papers, 1885-1938.
- Fahy, Charles, 1892-1979. Charles Fahy papers, 1857-1985.
- Fairchild, Muir Stephen, 1894-1950. Muir Stephen Fairchild papers, 1937-1950.
- Fairfield Osborn papers, 1924-1969.
- Farley, James A. (James Aloysius), 1888-1976. James A. Farley papers, 1790-1976.
- Farmer, Fyke. Fyke Farmer papers, 1875-1997.
- Farnsworth, Robert M. Robert M. Farnsworth papers.
- Farrar, Geraldine, 1882-1967. Geraldine Farrar collection, 1895-1943.
- Farrell, Frank, 1912-1983. Frank Farrell papers, 1897-1988.
- Feamster family. Feamster family papers. 1794-1967.
- Feamster family papers, 1794-1967.
- Federal Music Project collection, 1935-1948.
- Federal Music Project (U.S.) Federal Music Project collection.
- Federal Music Project (U.S.). Federal Music Project collection, 1935-1948.
- Federal Music Project (U.S.) George Allen Foster collection. 1935-1948.
- Federal Theatre Project collection.
- Federal Theatre Project collection, 1932-1943.
- Federal Theatre Project (U.S.) Federal Theatre Project collection.
- Federal Theatre Project (U.S.). Federal Theatre Project collection, 1932-1943.
- Federal Writers' Project. Federal Writers' Project records.
- Federn, Paul. Paul Federn papers, 1864-1975.
- Feinberg, Charles E., 1899- Charles E. Feinberg papers.
- Feinberg, Charles E., 1899- Walt Whitman papers in the Charles E. Feinberg collection, 1763-1985.
- Feinberg, Charles E., 1899- William Johnson papers in the Charles E. Feinberg collection, 1944-1945.
- Felix Frankfurter papers, 1846-1966.
- Fenichel, Hanna. Otto Fenichel and Hanna Heilborn Fenichel papers. 1934-1953.
- Fenichel, Otto. Otto Fenichel and Hanna Fenichel papers, 1934-1953.
- Ficher, Jacobo, 1896-1978. Jacobo Ficher collection, 1864-1997.
- Field family. Field-Osgood family papers, 1702-1938.
- Field-Osgood family papers, 1702-1938.
- Field, Susan K. Osgood. Susan K. Osgood Field papers.
- Film stills of productions featuring actress May Robson.
- Fine, Sylvia. Danny Kaye and Sylvia Fine collection. 1893-1988.
- Fine, Vivian, 1913-2000. Vivian Fine music manuscripts, 1927-2004.
- Fisher, A. K. (Albert Kenrick), 1856-1948. A.K. Fisher papers, 1827-1957.
- Fisher, Anne B. (Anne Benson), 1898- Anne B. Fisher papers.
- Fisher, Walter K. (Walter Kenrick), 1878-1953. Walter K. Fisher papers.
- Fiske, Asa Severance, 1833-1925. Asa Severance Fiske papers.
- Fiske, Elizabeth Worthington Hand, 1835-1919. Elizabeth Worthington Hand Fiske papers.
- Fiske family. John Aldrich Stephenson collection of the Hand, Fiske, and Aldrich families papers. 1745-1966.
- Fiske, 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.
- 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 Natalia Danesi Murray papers, 1940-1984.
- Flannery, John Spalding, 1870-1954. John Spalding Flannery papers, 1902-1953.
- Flaubert, Gustave, 1821-1880. Salammbo.
- Fleischmann, Otto, 1896-1963. Otto Fleischmann papers, 1910-1985.
- Fletcher Collins Jr. collection, 1935-1944.
- Flexner, Abraham, 1866-1959. Abraham Flexner papers, 1865-1989.
- Fliess, Conrad. Reminiscences (undated).
- Fliess, Wilhelm, 1858-1928. Wilhelm Fliess papers, 1894-1929.
- Florence Deakins Becker papers, 1891-1963.
- Florence Ellinwood Allen papers, 1907-1965.
- Florence Hamilton collection relating to Edwin Markham, 1857-1959.
- Florence Jaffray Hurst Harriman papers, 1857-1982.
- Florence Parr-Gere papers, 1856-1964.
- Floyd family. Campbell-Preston-Floyd families papers, 1741-1931.
- Foerstel, Lenora, 1929- Lenora Foerstel papers.
- Food for Freedom, Inc. Food for Freedom, Inc., records, 1942-1948.
- Food for Freedom, Inc., records, 1942-1948.
- Forbes, W. Cameron (William Cameron), 1870-1959. W. Cameron Forbes papers, 1904-1946.
- Forster, Rudolph, 1872-1943. Rudolph Forster papers, 1898-1943.
- Fortune, Reo, 1903- Reo Fortune papers.
- Foss, Lukas, 1922-2009. Lukas Foss papers, circa 1926-2000.
- Fosse, Bob, 1927-1987. Bob Fosse and Gwen Verdon collection, 1920-1991.
- Foster, George Allen. George Allen Foster collection. 1935-1948.
- Foulke, William Dudley, 1848-1935. William Dudley Foulke papers, circa 1470-1952.
- Foulois, Benjamin Delahauf, 1879-1967. Benjamin Delahauf Foulois papers, 1898-1966.
- Fowler, William Chauncey, 1793-1881. William Chauncey Fowler papers.
- Fox, Josiah, 1763-1847. Josiah Fox papers.
- Fox Movietone newsreel collection--World War II paper records, 1922-1946.
- Frances Benjamin Johnston papers, 1855-1956.
- Frances G. Wickes papers, 1896-1996.
- Frances Hawks Cameron Burnett papers, 1818-1936.
- Francis Bowes Sayre papers, 1861-1967.
- Francis Lewis Cardozo family papers, 1864-1968.
- Francis R. Valeo papers, 1916-1987.
- Francis W. Reichelderfer papers, 1918-1983.
- Frank Farrell papers, 1897-1988.
- Frank, John P. (John Paul), 1917-2002. John Paul Frank papers, 1936-2000.
- Frank Knox papers, 1898-1954.
- Frank Kowalski papers, 1925-1976.
- Frank Lloyd Wright papers, 1894-1958.
- Frank Maloy Anderson papers, circa 1895-circa 1961.
- Frank Maxwell Andrews papers, 1920-1943.
- Frank Stanton papers, 1908-2006.
- Frankfurter, Felix, 1882-1965. Felix Frankfurter papers, 1846-1966.
- Franko Goldman family papers, 1886-1972.
- Franko, Nahan. Franko Goldman family papers. 1886-1972.
- Franko, Sam, 1857-1937. Franko Goldman family papers. 1886-1972.
- Frantz, Harry W. (Harry Warner), 1891-1982. Harry W. Frantz papers, 1919-1965.
- Franz Boas papers, 1878-1943.
- Franziska Boas collection, 1920-1988.
- Fred Allen radio scripts, 1934-1949.
- Fred Kenelm Nielsen papers, 1881-1961.
- Freddy Homburger papers, 1926-1990.
- Frederic Eugene Ives and Herbert Eugene Ives papers, 1869-1957.
- Frederic William Wile scrapbooks, 1898-1941.
- Frederick Albert Cook papers, 1881-1977.
- Frederick Cecil Horner papers, 1917-1960.
- Frederick Gardner Cottrell papers, 1896-1951.
- Frederick Joseph Horne papers, 1893-1967.
- Frederick Joseph Libby papers, 1846-1973.
- Frederick Law Olmsted (Firm). Frederick Law Olmsted (Firm) records.
- Frederick Lewis Allen papers, 1890-1954.
- Frederick Loewe collection, 1923-1988.
- Fredric Wertham papers, 1818-1986.
- 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, Anna, 1895-1982. Anna Freud papers.
- Freud, Anna, 1895-1982. Anna Freud papers, 1880-1995.
- Freud, Eva Mathilde, 1924-1944. Eva Mathilde Freud papers. 1924-1945.
- Freud, Harry, 1909-1968. Harry Freud papers, 1910-1969.
- Freud, Henny Fuchs, 1892-1971. Oliver and Henny Fuchs Freud papers. 1821-1968.
- Freud, Oliver, 1891-1969. Oliver Freud and Henny Fuchs Freud papers, 1821-1993.
- Freud, Sigmund, 1856-1939. Sigmund Freud papers, circa 6th century B.C.-1998.
- Freud, Sophie Schreiber, 1878-ca. 1965. Alexander Freud and Sophie Schreiber Freud papers. 1872-1965.
- Freud, W. Ernest, 1914- W. Ernest Freud papers.
- Friede, Donald. Donald Friede papers, 1919-1980.
- Friede, Eleanor. Eleanor Friede papers.
- Frissell, Toni, 1907-1988. Toni Frissell papers, 1931-1975.
- Fritz Kreisler collection, 1845-1969.
- Fromuth, Charles Henry, 1861-1937. Charles Henry Fromuth papers, 1884-1937.
- Frontier Films (New York, N.Y.). Frontier Films (New York, N.Y.) records, 1936-1947.
- Frontier Films (New York, N.Y.) records, 1936-1947.
- Frost, Robert, 1874-1963. Untermeyer-Frost collection. 1913-1964.
- Furer, Julius Augustus, 1880-1963. Julius Augustus Furer papers, 1910-1962.
- Furlong, William Rea, 1881-1976. William Rea Furlong papers, 1892-1985.
- Furman, Bess, 1894-1969. Bess Furman papers, 1728-1967.
- Furman, Lucile N., 1896-1961. Lucile N. Furman papers.
- Furman, Robert R., 1915-2008. Robert R. Furman papers, 1944-1985.
- Fyke Farmer papers, 1875-1997.
G
- G. Bromley Oxnam papers, 1823-1963.
- Gardiner, Muriel, 1901-1985. Muriel Gardiner papers, 1890-1986.
- Garfield, Harry Augustus, 1863-1942. Harry Augustus Garfield papers, 1855-1961.
- Garfield, Helen Newell, 1866-1930. Helen Newell Garfield 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.
- 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.
- Garson Kanin papers, 1941-1965.
- Gatewood W. Dunston collection relating to William S. Hart, 1914-1955.
- G.E. Mueller papers, 1876-1997.
- Gee's Bend collection, 1937-1941.
- Geleerd, Elisabeth R. (Elisabeth Rozetta), 1909-1969. Elisabeth R. Geleerd papers, 1927-1969.
- General Foods Corporation radio script collection, 1932-1949.
- Genevieve Fallon Steefel papers, 1944-1950.
- Georg Martin Wunderlich papers, 1897-1951.
- George and Böske Antheil papers, 1875-1984.
- George and Ira Gershwin collection, 1895-2008.
- George Antheil collection, 1875-1984.
- George Antheil collection, 1921-1940.
- George Antheil correspondence with Mary Louise Curtis Bok, 1921-1940.
- George Biddle papers, 1863-1973.
- George C. Dyer papers, 1898-1988.
- George Creel papers, 1857-1953.
- George D. Murray papers, 1916-1956.
- George Dewey papers, 1805-1949.
- George Foster Peabody papers, 1894-1937.
- George Henry Dern papers, 1933-1936.
- George Middleton papers, 1872-1970.
- George P. Merrill correspondence and autographs, 1803-1926.
- George S. Kaufman papers, 1911-1941.
- George S. Patton papers, 1807-1979.
- George Sabin Gibbs papers, 1896-1947.
- George Sutherland papers, 1850-1944.
- George Thomas Washington papers, 1934-1949.
- George Van Deurs papers, 1851-1982.
- George Van Horn Moseley papers, 1855-1960.
- George W. Goddard papers, 1889-1984.
- George W. Mixter papers, 1855-1946.
- Georges F. Doriot papers, 1917-1985.
- Geraghty, Tom J. Tom J. Geraghty papers, 1923-1965.
- Gerald Carson papers, 1854-1989.
- Geraldine Farrar collection, 1895-1943.
- Gerhard Colm papers, 1935-1968.
- German captured documents collection, 1766-1945.
- Gerry Mulligan collection, circa 1940-1994.
- Gershwin, George, 1898-1937. George and Ira Gershwin collection, 1895-2008.
- Gershwin, George, 1898-1937. Porgy and Bess.
- Gershwin, George, 1898-1937. Selections.
- Gershwin, George, 1898-1937. Selections; arr.
- Gershwin, Ira, 1896-1983. George and Ira Gershwin collection. 1895-2008.
- Gershwin, Ira, 1896-1983. Ira Gershwin files from the law office of Leonard Saxe. 1935-1967.
- Gertrude Quastler papers, circa 1895-1965.
- Gertz, Elmer, 1906-2000. Elmer Gertz papers, 1789-1997.
- Gesell, Arnold, 1880-1961. Arnold Gesell papers, 1870-1971.
- Gibbs, George Sabin, 1875-1947. George Sabin Gibbs papers, 1896-1947.
- Gibson, Truman K. (Truman Kella), 1912-2005. Truman K. Gibson papers, circa 1900-1994.
- Gifford Pinchot papers, 1770-1972.
- Giglio, Mattia. Mattia Giglio military personnel record. 1926-1942.
- Gilbert, Cass, 1859-1934. Cass Gilbert papers, 1841-1961.
- Gilbert, Cass, b. 1894. Cass Gilbert letterbooks. 1936-1941.
- Gilbert Jonas Company. Gilbert Jonas Company records. 1964-1995.
- Gilbert M. Hitchcock papers, 1910-1935.
- Gilbert Miller collection, 1921-1967.
- Giles, Donald T., 1898-1983. Donald T. Giles papers, 1926-1982.
- Ginsburg, David, 1912-2010. David Ginsburg papers, 1919-2007.
- Gish, Lillian, 1893-1993. Lillian Gish papers, 1829-1978.
- Gitelson, Maxwell, 1902-1965. Maxwell Gitelson papers, 1918-1965.
- Gizella Lakhman papers, 1883-1969.
- Gleaves, Albert, 1858-1937. Albert Gleaves papers, 1803-1946.
- Glendenin, Lawrence E. (Lawrence Elgin), 1918-2008. Lawrence E. Glendenin papers, 1935-2009.
- Glenn Dillard Gunn collection, 1874-1961.
- Glenn Theodore Seaborg papers, 1866-1999.
- Gloria Hollister Anable papers, 1916-2003.
- Gobitas, William, 1925-1989. William Gobitas papers, 1935-1989.
- Goddard, George W., 1889-1987. George W. Goddard papers, 1889-1984.
- Gold, Julius, 1884-1969. Julius Gold collection, 1858-1924.
- Goldberg, Arthur J. Arthur J. Goldberg papers, 1793-1990.
- Goldberg, Dorothy Kurgans. Dorothy Kurgans Goldberg papers.
- Goldman, Edwin Franko, 1878-1956. Franko Goldman family papers. 1886-1972.
- Goldman, Eric Frederick, 1915-1989. Eric Frederick Goldman papers, 1886-1988.
- Goldman, Richard Franko, 1910-1980. Franko Goldman family papers, 1886-1972.
- Golenpaul, Dan. Dan Golenpaul papers, 1934-1981.
- Goodman Ace papers, 1931-1972.
- Goodman, Leo, 1910-1982. Leo Goodman papers, 1913-1982.
- Gordon, Ruth, 1896-1985. Ruth Gordon and Garson Kanin papers. 1921-1993.
- Gosnell, Harold F. (Harold Foote), 1896-1997. Harold Foote Gosnell papers, 1931-1962.
- Gottlieb, Beatrice M., 1889?-1979. Beatrice M. Gottlieb papers.
- Gottlieb, Hilda. Hilda Gottlieb papers.
- Gould, Morton, 1913-1996. Morton Gould papers, 1920-1996.
- Graf, Rosa Freud, 1860-ca. 1942. Rosa Freud Graf papers, 1879-1942.
- Graham, Martha. Martha Graham collection, 1896-2003.
- Graham, Martha. Martha Graham Legacy Archive.
- Grammer, Thelma J. (Thelma Juanita). Thelma J. Grammer papers, 1926-1943.
- Granger, Lester B. (Lester Blackwell), 1896-1976. Lester B. Granger papers.
- Grant Richards collection of A.E. Housman material, 1898-1947.
- Greely, A. W. (Adolphus Washington), 1844-1935. A.W. Greely papers, 1753-1959.
- Greely, Henrietta Hudson Cruger Nesmith. Henrietta Hudson Cruger Nesmith Greely papers. 1878-1918.
- Green, Theodore Francis, 1867-1966. Theodore Francis Green papers, 1924-1960.
- Greene, Lorenzo J. (Lorenzo Johnston), 1899-1988. Lorenzo Johnston Greene papers, 1680-1988.
- Greene, Paulette. Paulette Greene papers, 1920-1998.
- Greenough, H. V. (H. Vose). Papers from the H. Vose Greenough Jr. collection, 1937-1972.
- 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. Spivacke fund (Rose Marie and Harold Spivacke) collection.
- Grey, Zane, 1872-1939. Zane Grey papers, 1912-1939.
- 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.
- 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.
- Guatemalan documents collection, 1944-1954.
- Guggenheim, Harry Frank, 1890- Harry Frank Guggenheim papers, 1900-1972.
- Gumm, H. Harold. Von Tilzer / Gumm collection. 1878-1959.
- Gunn, Glenn Dillard, 1874-1963. Glenn Dillard Gunn collection, 1874-1961.
- Gustav Davidson papers, 1909-1992.
- Gustave Percival Wiksell papers, 1855-1939.
- Guthrie, Woody. Correspondence and writings, 1935-1950.
- Gutzon Borglum papers, 1895-1960.
- G.W. Barber papers, 1926-1948.
H
- H. Kent Hewitt papers, 1903-1972.
- H. Vose Greenough Jr. Collection, papers from the collection, 1937-1972.
- Hack, Charles W. Charles W. Hack papers, circa 1800-1926.
- Hadley, Lucia Hanna. Lucia Hanna Hadley papers. 1939-1949.
- Hagedorn, Hermann, 1882-1964. Hermann Hagedorn papers, 1912-1933.
- Hale, Margaret Halliwell. Margaret Halliwell Hale papers, 1932-1945.
- Halford, Elijah Walker, 1843-1938. Elijah Walker Halford papers, 1848-1938.
- Hall, Eleanor Kellogg Taft, 1918- Eleanor Kellogg Taft Hall papers.
- Halsey, Edwin A. (Edwin Alexander), b. 1881. Edwin A. Halsey papers, 1930-1946.
- Halsey McGovern papers, 1945-1983.
- Halsey, William Frederick, 1882-1959. William Frederick Halsey papers, 1907-1959.
- Halsted B. VanderPoel literary collection, 1815-1929.
- Hamilton, Florence. Florence Hamilton collection relating to Edwin Markham, 1857-1959.
- Hamlin, Anna, d. 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.
- Hammond, John Hays, 1888-1965. John Hays Hammond papers, 1908-1965.
- Hampton family. Wade Hampton family papers, 1855-1935.
- Hampton, Vernon Boyce, 1897- 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, Joseph Winborn, 1792-1844. Joseph Winborn Hand papers.
- Hanley collection, 1931-1937.
- Hanna family. Hanna-McCormick family papers, 1792-1985.
- Hanna, Marcus Alonzo, 1837-1904. Marcus Alonzo Hanna papers.
- Hanna-McCormick family papers, 1792-1985.
- Hannah Arendt papers, 1898-1977.
- Hannah G. Solomon papers, 1817-1986.
- Hans J. Morgenthau papers, 1858-1981.
- 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.
- Harding, T. Swann (Thomas Swann), 1890- T. Swann Harding papers, 1918-1963.
- Harlan Fiske Stone papers, 1889-1953.
- Harmon Foundation, inc. Harmon Foundation, inc., records, 1913-1967.
- Harmon Foundation, inc., records, 1913-1967.
- Harms, Carl, 1910- Carl Harms papers, 1940-1946.
- Harold Bauer collection, 1880-1951.
- Harold Foote Gosnell papers, 1931-1962.
- Harold Gardiner Bowen papers, 1907-1977.
- Harold H. Burton papers, 1792-1965.
- Harold L. Ickes papers, 1815-1969.
- Harold Raymond Wayne Benjamin papers, 1908-1972.
- Harold Spivacke collection, 1923-1984.
- Harold Sunde papers, 1925-1948.
- Harper's magazine records, 1847-1983.
- Harrell V. Noble papers, 1923-2003.
- Harriet Hoctor collection, 1917-1972.
- Harriman, Florence Jaffray, 1870-1967. Florence Jaffray Hurst Harriman papers, 1857-1982.
- Harriman, W. Averell (William Averell), 1891-1986. W. Averell Harriman papers, 1869-1988.
- Harrington, Oliver W. (Oliver Wendell), 1912- Oliver W. Harrington drawings.
- Harrington Putnam papers, 1909-1928.
- Harris, Roy, 1898-1979. Roy Harris papers, 1893-1998.
- Harry Augustus Garfield papers, 1855-1961.
- Harry E. Yarnell papers, 1909-1958.
- Harry Frank Guggenheim papers, 1900-1972.
- Harry Freud papers, 1910-1969.
- Harry W. Frantz papers, 1919-1965.
- Harry Wexler papers, 1929-1962.
- Hart, Ira. Ira Hart sermon notes.
- Hartmann, Dora, 1902-1974. Heinz Hartmann and Dora Hartmann papers. 1928-1974.
- Hartmann, Heinz, 1894-1970. Heinz Hartmann and Dora Hartmann papers, 1928-1974.
- Harvey Washington Wiley papers, 1854-1954.
- Hasse, Adelaide Rosalia, 1868-1953. Adelaide Rosalia Hasse papers, 1862-1951.
- Hay, John, 1838-1905. John Hay papers.
- Hayden, Alfred, b. 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, b. 1895. Mary Bainbridge Hayden papers.
- Hayden, Reynolds, b. 1883. Reynolds Hayden papers.
- Hayden, William, 1795-1880. William Hayden papers.
- Haydn, Hiram Collins, 1907-1973. Hiram Collins Haydn papers, 1874-1978.
- Hayes, Hammond Vinton, 1860-1947. Hammond Vinton Hayes papers.
- Haymes, Joe, 1907-1964. Joe Haymes big band arrangements, 1920-1960.
- Hazam, Louis Jay, 1911-1983. Louis Jay Hazam papers, 1937-1977.
- Head, Henry William Nugent, 1898-1964. Henry William Nugent Head papers. 1940-1955.
- Heath, Perry S. (Perry Sanford), 1857-1927. Perry S. Heath papers, 1890-1983.
- Heckscher, August, 1913-1997. August Heckscher papers, 1931-1999.
- Hedgeman, Anna Arnold, 1899-1990. Anna Arnold Hedgeman papers, 1944-1952.
- Heifetz collection, 1802-1987.
- Heifetz, Jascha, 1901-1987. Jascha Heifetz collection, 1802-1987.
- Heinz Hartmann and Dora Hartmann papers, 1928-1974.
- Helen Keller papers, 1842-1954.
- Heller, Peter, 1920- Peter Heller papers, 1925-1992.
- Helm, Edith Benham, 1874-1962. Edith Benham Helm papers, 1915-1961.
- Helm, Jeanette I. Jeanette I. Helm papers.
- Henderson, Loy W. (Loy Wesley), 1892-1986. Loy W. Henderson papers, 1918-1984.
- Henry A. Wallace papers, 1931-1945.
- Henry Aaron Hill papers, 1867-1979.
- Henry Brandon papers, 1939-1994.
- Henry Dumont and Nina Webster Dumont papers, 1905-1943.
- Henry F. Pringle papers, 1932-1957.
- Henry Harley Arnold papers, 1903-1989.
- Henry Justin Allen papers, 1896-1942.
- Henry Morgenthau papers, 1795-1941.
- Henry Putney Beers papers, 1910-1992.
- Henry Robinson Luce papers, 1917-1967.
- Henry S. Pritchett papers, 1876-1967.
- Henry Shapiro papers, 1920-1992.
- Henry T. Allen papers, 1806-1933.
- Henry Thomas Rainey papers, 1904-1934.
- Henry White Edgerton papers, 1910-1970.
- Henry White papers, 1812-1931.
- Hensley, Stewart, 1913-1976. Stewart Hensley papers, 1936-1975.
- Herbert A. Philbrick papers, 1849-1997.
- Herbert Bain Knowles papers, 1941-1945.
- Herbert Benjamin papers, 1915-2004.
- Herbert Block papers, 1863-2002.
- Herbert Corey papers, 1847-1954.
- Hergesheimer, Joseph, 1880-1954. Joseph Hergesheimer papers.
- Herman Hollerith papers, 1850-1982.
- Herman Langinger music publishing files, 1889-1972.
- Hermann Hagedorn papers, 1912-1933.
- Herndon-Weik collection of Lincolniana, circa 1824-1933.
- Herndon, William Henry, 1818-1891. William Henry Herndon papers. 1849-1891.
- Herold J. Wiens collection, 1939-1971.
- Hewitt, H. Kent (Henry Kent), 1887-1972. H. Kent Hewitt papers, 1903-1972.
- Hilary Pollard Jones papers, 1889-1937.
- Hileman, Grace. Grace Hileman correspondence. 1923-1936.
- Hill, Henry Aaron, 1915-1979. Henry Aaron Hill papers, 1867-1979.
- Hillard, Harriet Low, 1809-1877. Harriet Low Hillard papers.
- Hines, Lewis Graham, 1888-1960. Lewis Graham Hines papers, 1916-1959.
- Hiram Collins Haydn papers, 1874-1978.
- Hitchcock, Gilbert M. (Gilbert Monell), 1859-1934. Gilbert M. Hitchcock papers, 1910-1935.
- Hobby, Oveta Culp, 1905-1995. Oveta Culp Hobby papers, 1941-1997.
- Hobson, Richmond Pearson, 1870-1937. Richmond Pearson Hobson papers, 1889-1966.
- Hoctor, Harriet. Harriet Hoctor collection, 1917-1972.
- Holden Chester Richardson papers, 1844-1946.
- Hollerith, Herman, 1860-1929. Herman Hollerith papers, 1850-1982.
- Holmes, Oliver Wendell, 1809-1894. Oliver Wendell Holmes papers, 1837-1931.
- Homburger, Freddy. Freddy Homburger papers, 1926-1990.
- Hooper, Edwin Bickford. Edwin Bickford Hooper papers, 1842-1986.
- Hooper, Stanford Caldwell, 1884-1955. Stanford Caldwell Hooper papers, 1899-1955.
- Hoover, Irwin Hood, 1871-1933. Irwin Hood Hoover papers, 1909-1933.
- Hope Ridings Miller papers, 1887-1998.
- Hopkins, Cornelia Lee, 1780-1815. Cornelia Lee Hopkins papers.
- Hopper, Bruce C. (Bruce Campbell), 1892-1973. Bruce C. Hopper papers.
- Horace Traubel and Anne Montgomerie Traubel papers, 1824-1979.
- Horne, Frederick Joseph, 1880-1959. Frederick Joseph Horne papers, 1893-1967.
- Horner, Frederick Cecil, 1887-1974. Frederick Cecil Horner papers, 1917-1960.
- Horton, Lester, 1906-1953. Lester Horton Dance Theater collection. 1918-1996.
- Hostos, Eugenio Carlos de, 1879-1959. Eugenio María de Hostos and Eugenio Carlos de Hostos. 1865-1990.
- Hostos, Eugenio María de, 1839-1903. Eugenio María de Hostos and Eugenio Carlos de Hostos papers. 1865-1990.
- Houdry, Eugene Jules, 1892-1962. Eugene Jules Houdry papers, 1931-1980.
- 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 family. Howard-von Recum family papers, 1869-1972.
- 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 Teichmann papers, 1857-2001.
- Howard-von Recum family papers, 1869-1972.
- Hubbard, Charlotte Moton, 1911-1994. Charlotte Moton Hubbard papers.
- Hugh Chisholm papers, 1917-1993.
- 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 papers, 1903-1975.
- Hughes, Langston, 1902-1967. Langston Hughes papers. 1941-1945.
- Hugo LaFayette Black papers, 1883-1976.
- Hugo Leichtentritt papers, 1888-1972.
- Hull, Cordell, 1871-1955. Cordell Hull papers, 1908-1956.
- Hume Cronyn and Jessica Tandy papers, 1885-2007.
- Humphrey, William E. (William Ewart), 1862-1934. William E. Humphrey papers, 1903-1936.
- Hunsberger, George S., 1914- George S. Hunsberger papers.
- Huntington Cairns papers, 1780-1984.
- Hussey, Alfred Rodman, d. 1964. Alfred Rodman Hussey papers, 1944-1964.
- Huston Thompson papers, 1908-1965.
- Hyde, Dorsey William, 1888-1955. Dorsey William Hyde papers, 1757-1955.
- Hyman, Stanley Edgar, 1919-1970. Stanley Edgar Hyman papers, 1932-1978.
I
- Ickes, Harold L. (Harold LeClair), 1874-1952. Harold L. Ickes papers, 1815-1969.
- I.I. Rabi papers, 1899-1989.
- 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.
- Institute for Intercultural Studies. Institute for Intercultural Studies records.
- Institute of Aerospace Sciences archives, 1783-1962.
- Institute of the Aerospace Sciences. Institute of the Aerospace Sciences archives.
- International Council of Women. International Council of Women records, 1931-1957.
- International Council of Women records, 1931-1957.
- International Psycho-Analytical Association. International Psycho-Analytical Association records.
- International World Calendar Association. International World Calendar Association records.
- Ira Eaker papers, 1917-1989.
- Ira Gershwin files from the law office of Leonard Saxe, 1935-1967.
- Irene Aloha Wright papers, 1620-1977.
- Irita Taylor Van Doren papers, 1920-1967.
- Irvine Luther Lenroot papers, 1858-1971.
- Irving Berlin collection, 1895-1990.
- Irving Brant papers, 1910-1977.
- Irving Langmuir papers, 1871-1957.
- Irving R. Kaufman papers, 1934-1992.
- Irving R. Levine papers, 1930-1995.
- Irwin Hood Hoover papers, 1909-1933.
- Isabelle Sayers collection, papers from the collection, circa 1886-1980.
- Isakower, Otto, 1899-1972. Otto Isakower and Salomea Isakower papers, 1880-1975.
- Isakower, Salomea, b. 1888. Otto Isakower and Salomea Isakower papers. 1880-1975.
- Italian captured documents collection, 1925-1945.
- Ives, Frederic Eugene, 1856-1937. Frederic Eugene Ives and Herbert Eugene Ives papers, 1869-1957.
- Ives, Herbert Eugene, 1882-1953. Frederic Eugene Ives and Herbert Eugene Ives papers. 1869-1957.
- Izard, Elizabeth Byrd Carter Shippen. Elizabeth Byrd Carter Shippen Izard papers.
J
- J. Laurence Laughlin papers, 1902-1931.
- J. Robert Oppenheimer papers, 1799-1980.
- J. Skelly Wright papers, 1933-1987.
- J. Thomas Schneider papers, 1915-1960.
- Jack, Cerise C. Cerise C. Jack papers relating to the Sacco and Vanzetti case, circa 1921-1999.
- Jack Delano papers, 1927-1995.
- Jack Kapp collection, circa 1900-1949.
- Jackie Robinson papers, 1934-2001.
- Jackson, Nelson C. (Nelson Crews), 1907- Nelson C. Jackson papers.
- Jackson, Robert Houghwout, 1892-1954. Robert Houghwout Jackson papers, 1816-1983.
- Jackson, Shirley, 1916-1965. Shirley Jackson papers, 1932-1991.
- 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.
- Jaffe, Sam, 1891-1984. Sam Jaffe papers, 1915-1991.
- James A. Farley papers, 1790-1976.
- James A. Michener papers, 1906-1992.
- James Couzens papers, 1903-1940.
- James J. Davis papers, 1895-1946.
- James M. Cain papers, 1901-1978.
- James Madison Carpenter collection, 1928-1987.
- James Martin Barnes papers, 1918-1958.
- James McKeen Cattell papers, 1835-1948.
- James P. McGranery and Regina Clark McGranery papers, 1909-1975.
- James Rudolph Garfield papers, 1879-1950.
- James Wadsworth family papers, 1730-1959.
- Jan Papánek papers, 1917-1967.
- Janet Flanner and Natalia Danesi Murray papers, 1940-1984.
- Janeway, Eliot. Eliot Janeway and Elizabeth Janeway papers, 1941-1968.
- Janeway, Elizabeth. Eliot Janeway and Elizabeth Janeway papers. 1941-1968.
- Jardine, William Marion, 1879-1955. William Marion Jardine papers, 1908-1955.
- Jascha Heifetz collection, 1802-1987.
- Jean-Joseph Maurice Dartigue papers, 1941-1945.
- Jeanne S. Mintz papers, 1928-1993.
- Jeannette Thurber Connor collection of Floridiana, 1570-1927.
- Jefferson Patterson papers, 1824-1978.
- Jekels, Ludwig, 1867-1954. Ludwig Jekels papers, 1892-1985.
- Jelliffe, Helena Dewey Leeming, d. 1916. Correspondence and diary.
- Jelliffe, Smith Ely, 1866-1945. Smith Ely Jelliffe papers, 1882-1977.
- Jennie Lorenz collection relating to Charlotte Cushman, 1830-1960.
- Jerauld Wright papers, 1853-1960.
- Jerome Kern collection, 1905-1945.
- Jessup, Lois Kellogg, 1898-1986. Lois Walcott Kellogg Jessup papers.
- Jessup, Philip C. (Philip Caryl), 1897-1986. Philip C. Jessup papers, 1574-1983.
- J.F. Shafroth papers, 1926-1945.
- J.G. Randall and Ruth Painter Randall papers, 1779-1970.
- Jim Walsh collection, papers from the collection, 1867-1987, and undated.
- Jiménez, Juan Ramón, 1881-1958. Juan Ramón Jiménez papers, 1901-1954.
- Joe Haymes big band arrangements, 1920-1960.
- 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 Archer Lejeune papers, 1815-1950.
- John Barrett papers, 1861-1943.
- John Bartlow Martin papers, 1900-1986.
- John Callan O'Laughlin papers, 1895-1949.
- John D. Whiting papers, 1890-1970.
- John Forsyth Meigs papers, 1914-1940.
- John H. Towers papers, 1830-1989.
- John Hays Hammond papers, 1908-1965.
- John J. Ballentine papers, 1913-1973.
- John J. Bayer papers, 1928-1956.
- John J. Walsh papers, 1933-2004.
- John Kieran papers, 1917-1985.
- John L. McCrea papers, 1898-1984.
- John Lansing Callan papers, 1907-1956.
- John M. Murray papers, 1915-1982.
- John McAuley Palmer papers, 1863-1977.
- John Osborne papers, circa 1900-1983.
- John Paul Frank papers, 1936-2000.
- John Secrist Jr. collection, papers from the collection, 1919-1973.
- John Spalding Flannery papers, 1902-1953.
- John Spencer Bassett papers, 1770-1978.
- John Steinbeck papers, 1939-1962.
- John Vachon papers, 1913-1995.
- John Von Neumann papers, 1912-1996.
- John W. Colbert papers, 1895-1966.
- John Wills Greenslade papers, 1847-1961.
- Johnson, Adelaide, 1859-1955. Adelaide Johnson papers, 1873-1947.
- Johnson, Eric. Eric Johnson collection of Ernest Bloch photographs.
- Johnson, Eric. Eric Johnson collection of Ernest Bloch photographs, 1896-2008.
- Johnson, Nelson T. (Nelson Trusler), 1887-1954. Nelson T. Johnson papers, 1916-1955.
- Johnson, William, 1771-1834. William Johnson papers in the Charles E. Feinberg collection. 1944-1945.
- Johnston, Frances Benjamin, 1864-1952. Frances Benjamin Johnston papers, 1855-1956.
- Johnston, John, 1852-1927. John Johnston papers.
- Johnston, Mercer Green, 1868-1954. Mercer Green Johnston papers, 1860-1954.
- Joint Army and Navy Committee on Welfare and Recreation, Sub-Committee on Music papers, 1941-1946.
- Jones, Hilary Pollard, 1863-1938. Hilary Pollard Jones papers, 1889-1937.
- Jordan, Vernon E. (Vernon Eulion), 1935- Vernon E. Jordan papers.
- Joseph Alsop and Stewart Alsop papers, 1699-1989.
- Joseph Arthur Moore papers, 1910-1927.
- Joseph Barnes papers, 1930-1952.
- Joseph Cowles Mehaffey papers, 1925-1959.
- Joseph Edward Davies papers, 1860-1958.
- Joseph J. Roberts family papers, 1839-2001.
- Joseph Nathan Kane collection, 1938-1939.
- Joseph P. Tumulty papers, 1898-1969.
- Joseph Pulitzer papers, 1897-1958.
- Joseph Sanford Wade papers, 1898-1955.
- Joseph Strauss papers, 1884-1949.
- Joseph Warren Beach papers, 1891-1955.
- Joshua Logan papers, 1723-1992.
- Juan B. Rael collection, 1939-1999.
- Juan Ramón Jiménez papers, 1901-1954.
- Juanita Kidd Stout papers, 1873-1998.
- Jubal Anderson Early papers, 1829-1930.
- Judah, Noble Brandon, d. 1938. Noble Brandon Judah papers, 1937-1994.
- Judson King papers, 1900-1958.
- Julius A. Krug papers, 1936-1950.
- Julius Augustus Furer papers, 1910-1962.
- Julius Gold collection, 1858-1924.
- Justin G. Turner autograph collection, 1763-1968.
K
- Kane, Joseph Nathan, 1899-2002. Joseph Nathan Kane collection, 1938-1939.
- Kanin, Garson, 1912-1999. Garson Kanin papers, 1941-1965.
- Kanin, Garson, 1912-1999. Ruth Gordon and Garson Kanin papers. 1921-1993.
- Kantor, MacKinlay, 1904-1977. MacKinlay Kantor papers, 1885-1977.
- Kapp, Jack, 1901-1949. Jack Kapp collection, circa 1900-1949.
- Karl Jay Shapiro papers, 1947-1964.
- Katharine Amend Kellock papers, 1924-1969.
- Katherine Anne Porter papers, 1935-1974.
- Katherine Garrison Chapin papers, 1930-1972.
- Katie Louchheim papers, 1906-1991.
- Kaufman, George S. (George Simon), 1889-1961. George S. Kaufman papers, 1911-1941.
- Kaufman, Irving R. (Irving Robert), 1910-1992. Irving R. Kaufman papers, 1934-1992.
- Kaufman, Louis, 1905-1994. Louis Kaufman collection, 1925-2008.
- Kaye, Danny. Danny Kaye and Sylvia Fine collection, 1893-1988.
- Keller, Helen, 1880-1968. Helen Keller papers, 1842-1954.
- Kellock, Harold, 1879-1953. Harold Kellock papers. 1929.
- Kellock, Katharine Amend, b. 1892. Katharine Amend Kellock papers, 1924-1969.
- 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.
- Kennedy, J. C. G. (Joseph Camp Griffith), 1813-1887. J.C.G. Kennedy diary. 1851.
- Kenneth B. Clark and Associates. Kenneth B. Clark and Associates records.
- Kenneth Bancroft Clark papers, 1897-2003.
- Kent, Joey. Louisiana hayride collection, 1904-2006.
- Kermit Roosevelt and Belle Roosevelt papers, 1725-1975.
- Kern collection, 1905-1945.
- Kern, Jerome, 1885-1945. Jerome Kern collection, 1905-1945.
- Key Pittman papers, 1898-1951.
- Kieran, John, 1892-1981. John Kieran papers, 1917-1985.
- Kilroe, Edwin P. Edwin P. Kilroe papers, 1929-1950.
- Kincaid, Earle H. (Earle Hill), b. 1894. Earle H. Kincaid papers, 1917-1972.
- King, Ernest Joseph, 1878-1956. Ernest Joseph King papers, 1908-1966.
- King, Judson, 1872-1958. Judson King papers, 1900-1958.
- Kingsbury, John Adams, 1876-1956. John Adams Kingsbury papers, 1841-1966.
- Kirk Munroe papers, 1850-1940.
- Klemperer, Otto, 1885-1973. Otto Klemperer archive, 1792-1988.
- Klemperer, Otto, 1885-1973. Otto Klemperer correspondence.
- Kline, Burton, 1877-1958. Burton Kline papers, 1896-1954.
- Klyce, Scudder, 1879-1933. Scudder Klyce papers, 1911-1933.
- Klyce, Scudder, 1879-1933. Universe (1921).
- Knowles, Herbert Bain, 1894- Herbert Bain Knowles papers, 1941-1945.
- Knox, Annie Reid, 1876-1958. Annie Reid Knox papers. 1936-1954.
- Knox, Dudley Wright, 1877-1960. Dudley Wright Knox papers, circa 1864-1950.
- Knox, Frank, 1874-1944. Frank Knox papers, 1898-1954.
- Kobak, Edgar, 1895-1962. Edgar Kobak papers, 1916-1966.
- Kocivar, Ben. Ben Kocivar interview with Bernt Balchen. 1972.
- Kolisch, Rudolf, 1896-1978. Rudolf Kolisch collection, 1921-1943.
- Koller, Carl, 1857-1944. Carl Koller papers, 1866-1988.
- Kolodny, Saul. Saul Kolodny papers, 1940-1983.
- Koussevitzky archive 1920-1976.
- Koussevitzky, Serge, 1874-1951. Serge Koussevitzky archive, 1920-1976.
- Kowalski, Frank, 1907-1974. Frank Kowalski papers, 1925-1976.
- Kraft, Victor, 1915-1976. Victor Kraft materials.
- Kreisler collection, 1845-1969.
- Kreisler, Fritz, 1875-1962. Fritz Kreisler collection, 1845-1969.
- Krellberg, Sherman, 1892-1979. Sherman Krellberg papers, 1919-1989.
- Kris, Ernst, 1900-1957. Ernst Kris papers, 1893-1999.
- Krug, Julius A. (Julius Albert), 1907- Julius A. Krug papers, 1936-1950.
- Kubie, Lawrence S. (Lawrence Schlesinger), 1896-1973. Lawrence S. Kubie papers.
L
- La Follette, Belle Case, 1859-1931. Papers of Belle Case La Follette (1879-1931).
- La Follette family papers, 1781-1988.
- La Follette, Fola, 1882-1970. Papers of Fola La Follette (1879-1970).
- La Follette, Mary Josephine, 1899-1988. Papers of Mary Josephine La Follette (1925-1988).
- La Follette, Philip Fox, 1897-1965. Papers of Philip Fox La Follette (1911-1971).
- La Follette, Robert M. (Robert Marion), 1855-1925. Papers of Robert M. La Follette (1844-1925).
- La Follette, Robert M. (Robert Marion), 1895-1953. Papers of Robert M. La Follette (1895-1960).
- 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.
- Lakhman, Gizella. Gizella Lakhman papers, 1883-1969.
- Lamson-Scribner, F. F. Lamson-Scribner papers, 1885-1938.
- Langinger, Herman. Herman Langinger music publishing files, 1889-1972.
- Langmuir, Irving, 1881-1957. Irving Langmuir papers, 1871-1957.
- Laughlin, J. Laurence (James Laurence), 1850-1933. J. Laurence Laughlin papers, 1902-1931.
- Laura Wood Roper papers, 1822-1982.
- Laurence Picken papers, 1900-2001.
- Lauro Ayestarán collection, 1830-1966.
- Lavinia L. Dock papers, 1908-1949.
- 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 E. Glendenin papers, 1935-2009.
- Lawrence E. Spivak papers, 1917-1994.
- Le Gallienne, Eva, 1899-1991. Eva Le Gallienne papers, 1875-1993.
- 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 of Artur Schnabel materials.
- Le Garrec, Mary Virginia Foreman. Mary Virginia Foreman Le Garrec collection of Artur Schnabel materials, 1893-1996.
- League of Composers (U.S.). Modern Music archives, 1909-1983.
- League of Women Voters (U.S.). League of Women Voters (U.S.) records, 1884-1986.
- League of Women Voters (U.S.) records, 1884-1986.
- Leahy, William D. William D. Leahy papers, 1897-1959.
- Leason Heberling Adams papers, 1919-1968.
- Lederman, Minna. Minna Lederman Daniel collection.
- 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, d. 1858. Elizabeth Collins Lee papers.
- Lee family. Ethel Armes collection of Lee family papers, 1671-1936.
- Lee, Henry, 1756-1818. Henry Lee papers.
- Lee, Henry, 1787-1837. Henry Lee papers.
- 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, Thomas, 1690-1750. Thomas Lee papers.
- Leichtentritt, Hugo, 1874-1951. Hugo Leichtentritt papers, 1888-1972.
- Leighton W. Rogers papers, 1912-1982.
- Lejeune, John Archer, 1867-1942. John Archer Lejeune papers, 1815-1950.
- Lenroot, Clara Clough, 1856-1942. Clara Clough Lenroot papers.
- Lenroot, Irvine Luther, 1869-1949. Irvine Luther Lenroot papers, 1858-1971.
- Leo Goodman papers, 1913-1982.
- Leo Pasvolsky papers, 1937-1953.
- Leon F. Barnard papers, 1901-circa 1993.
- Leonard Bernstein collection, circa 1900-1994.
- Leonard F. Cushing papers, 1794-1959.
- 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.
- Lerner, Abba Ptachya, 1903- Abba Ptachya Lerner papers, 1929-1986.
- Lerner, Daliah Goldfarb. Daliah Goldfarb Lerner papers.
- Lesley James McNair papers, 1904-1945.
- Leslie, Hal Field. Hal Field Leslie papers.
- Lessing J. Rosenwald Collection archive, 1913-2005.
- Lessing J. Rosenwald papers, 1819-1979.
- Lester Hood Woolsey papers, 1831-1958.
- Lester Horton Dance Theater collection, 1918-1996.
- Lester Horton Dance Theater. Lester Horton Dance Theater collection, 1918-1996.
- Letts de Espil, Courtney. Courtney Letts de Espil papers, 1925-1994.
- Levin, Abraham J., b. 1897. Abraham J. Levin papers. 1944-1945.
- Levine, Irving R. Irving R. Levine papers, 1930-1995.
- Lewin, Bertram D. (Bertram David), 1896-1971. Bertram David Lewin papers, 1883-1974.
- Lewis B. Schwellenbach papers, 1916-1958.
- Lewis Graham Hines papers, 1916-1959.
- Lewis Nathaniel Chase papers, 1836-1947.
- Lewis, Nolan D. C. (Nolan Don Carpentier), 1889-1979. Nolan D.C. Lewis papers, 1897-1978.
- Lewton, Val. Val Lewton papers, 1924-1982.
- Libby, Abial. Abial Libby diary. 1862.
- Libby, Frederick J. (Frederick Joseph), 1874-1970. Frederick Joseph Libby papers, 1846-1973.
- Library of Congress. Elizabeth Sprague Coolidge Foundation. Correspondence from the Elizabeth Sprague Coolidge Foundation collection. 1894-1953.
- Lifar, Serge, 1905-1986. Serge Diaghilev/Serge Lifar collection. 1750-1950.
- Lillian Gish papers, 1829-1978.
- Lincoln, Abraham, 1809-1865. Abraham Lincoln correspondence. 1864 July 9.
- Lincoln, Abraham, 1809-1865. Abraham Lincoln papers.
- Lincoln, Abraham, 1809-1865. Abraham Lincoln papers, 1774-1948.
- Lincoln, Abraham, 1809-1865. Abraham Lincoln papers. 1824-1865.
- Lincoln, Abraham, 1809-1865. Robert Todd Lincoln family papers. 1864-1938.
- Lincoln family. Robert Todd Lincoln family papers, 1864-1938.
- Lincoln Group of Chicago collection relating to Abraham Lincoln, 1903-1952.
- Lincoln Group of Chicago. Lincoln Group of Chicago collection relating to Abraham Lincoln, 1903-1952.
- Lincoln, Mary Todd, 1818-1882. Robert Todd Lincoln family papers. 1864-1938.
- Lincoln, Robert Todd, 1843-1926. Robert Todd Lincoln family papers, 1864-1938.
- Lindbergh, Charles A. (Charles Augustus), 1902-1974. Charles A. Lindbergh Spirit of St. Louis collection, 1927-1969.
- Linowitz, Sol M., 1913-2005. Sol M. Linowitz papers, 1778-1999.
- Little, Arthur D. (Arthur Dehon), 1863-1935. Arthur D. Little papers, 1884-1973.
- Little, Kenneth B., 1918-1997. Kenneth B. Little papers.
- Livingston, Anne Home Shippen, 1763-1841. Anne Home Shippen Livingston papers. (2)
- Lochner, Louis Paul, 1887-1975. Louis Lochner papers.
- Lockwood, Charles A., 1890-1967. Charles A. Lockwood papers, 1904-1967.
- Loening, Grover, 1888-1976. Grover Cleveland Loening papers, 1900-1975.
- Loewe, Frederick, 1901-1988. Frederick Loewe collection, 1923-1988.
- Logan, Joshua. Joshua Logan papers, 1723-1992.
- Logan Pearsall Smith papers, 1760-1946.
- Logan, Rayford Whittingham, 1897-1982. Rayford Whittingham Logan papers, 1925-1982.
- Loines, Mary Hillard, 1844-1944. Mary Hillard Loines papers.
- Lomax, Alan, 1915-2002. Captain Pearl R. Nye collection, 1937-1944.
- Lomax, John A. (John Avery), 1867-1948. Captain Pearl R. Nye collection, 1937-1944.
- 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.
- 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- Sándor Lorand papers, 1914-1978.
- Lorenz, Jennie, 1886-1962. Jennie Lorenz collection relating to Charlotte Cushman, 1830-1960.
- Lorenzo Johnston Greene papers, 1680-1988.
- Lorge, Irving, 1905-1961. Semantic count of English words. 1938.
- Lorimer, George Horace, 1869-1937. George Horace Lorimer correspondence.
- Louchheim, Katie, 1903- Katie Louchheim papers, 1906-1991.
- Louchheim, Walter C. (Walter Clinton), 1899-1973. Walter C. Louchheim papers.
- Louis Jay Hazam papers, 1937-1977.
- Louis Kaufman collection, 1925-2008.
- Louis N. Ridenour papers, 1917-1960.
- Louise Talma collection, 1875-1996.
- Louise Talma papers, 1875-1996.
- 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-Mills family papers, 1767-1971.
- Lowenfeld, Margaret, 1890-1973. Margaret Lowenfeld papers.
- Loy W. Henderson papers, 1918-1984.
- Luce, Clare Boothe, 1903-1987. Clare Boothe Luce papers.
- Luce, Clare Boothe, 1903-1987. Clare Boothe Luce papers, 1862-1988.
- Luce, Clare Boothe, 1903-1987. Visual materials from the Clare Boothe Luce papers.
- Luce, Henry Robinson, 1898-1967. Henry Robinson Luce papers, 1917-1967.
- Lucius C. Dunn papers, 1902-1957.
- Ludwig Jekels papers, 1892-1985.
- Ludwig Zenk music manuscripts, 1930-1947.
- Lukas Foss papers, circa 1926-2000.
- Luther Burbank papers, 1830-1989.
- Lydia Nadejena papers, 1907-1974.
- Lyman Bryson papers, 1893-1978.
- Lynch, Grace C., ca. 1892-1970. Papers of Grace C. Lynch (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.
- Lyons, Eugene, 1898- Eugene Lyons papers.
M
- Mabel Thorp Boardman papers, 1853-1945.
- Mabel Walker Willebrandt papers, 1881-1978.
- Maccubbin, Charles, b. 1865. Charles Maccubbin papers, circa 1945-1988.
- MacDonald, Donald J. (Donald John), 1908- Donald J. MacDonald papers, 1930-1997.
- MacDowell Colony (Peterborough, N.H.). MacDowell Colony (Peterborough, N.H.) records, 1869-1970.
- MacDowell Colony (Peterborough, N.H.) records, 1869-1970.
- MacDowell, Edward, 1860-1908. Edward MacDowell papers.
- MacDowell, Marian, 1857-1956. Marian MacDowell papers, 1876-1969.
- MacKinlay Kantor papers, 1885-1977.
- MacLeish, Archibald, 1892-1982. Archibald MacLeish papers, 1907-1981.
- 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.
- Major Bowes' original amateur hour collection, 1934-1948.
- Malamud, Bernard. Bernard Malamud papers, 1930-1989.
- Malaney, Curtis L., 1926-1989. Curtis L. Malaney papers, 1923-1989.
- Maldarelli, Oronzio, 1892-1962. Oronzio Maldarelli papers, 1931-1962.
- Malik, Charles Habib, 1906-1987. Charles Habib Malik papers, 1888-1994.
- Malik, Habib. Habib Malik papers.
- Mamoulian, Rouben. Rouben Mamoulian papers, 1740-1987.
- Manfred F. DeMartino collection of CBS radio scripts, 1943-1945.
- Mann, Arthur (Arthur William), 1901- Arthur Mann papers, 1901-1969.
- Mann, Thomas, 1875-1955. Thomas Mann papers, 1909-1947.
- Mannes, Clara, 1869-1948. Mannes - Damrosch collection. 1948-1986.
- Mannes - Damrosch collection, 1848-1986.
- Mannes, David, 1866-1959. Mannes - Damrosch collection.
- Mannes, David, 1866-1959. Mannes - Damrosch collection, 1848-1986.
- Marburg, Theodore, 1862-1946. Theodore Marburg papers, 1859-1940.
- Marcella Miller du Pont papers, 1861-1976.
- Marcia Davenport papers, 1929-1970.
- Margaret Halliwell Hale papers, 1932-1945.
- Margaret Mead papers and South Pacific Ethnographic Archives, 1838-1996.
- Margaret Sanger papers, 1900-1966.
- Margaret Webster papers, 1837-1974.
- Marge Champion collection, 1910-2006.
- Marian MacDowell papers, 1876-1969.
- Marie Joseph Paul Yves Roch Gilbert Du Motier, marquis de Lafayette, papers, 1776-1934.
- Marie Paneth papers, 1938-1968.
- Mario Castelnuovo-Tedesco papers, 1822-1998.
- Marion Glass Banister papers, 1933-1951.
- Mark Sullivan papers, 1900-1935.
- Markham, Edwin, 1852-1940. Edwin Markham papers, circa 1893-1937.
- Markham, Edwin, 1852-1940. Florence Hamilton collection relating to Edwin Markham. 1869-1956.
- Marsh, Benjamin Clarke, 1877-1952. Benjamin Clarke Marsh papers, 1910-1950.
- Marshall, Charles C. Charles C. Marshall papers, 1886-1968.
- Martha Graham collection, 1896-2003.
- Martha Graham Collection of performances of her choreographic works on film and video.
- Martin Agronsky papers, 1907-1999.
- Martin J. Sherwin collection relating to J. Robert Oppenheimer, 1910-2006.
- Martin, John Bartlow, 1915-1987. John Bartlow Martin papers, 1900-1986.
- Martin Oviatt papers, 1863-1995.
- Mary Church Terrell papers, 1851-1962.
- Mary French Sheldon papers, 1885-1938.
- Mary Margaret McBride collection, photographs from the collection, 1934-1968, and undated.
- Mary Virginia Foreman Le Garrec collection of Artur Schnabel materials, 1893-1996.
- Masaryk, Jan, 1886-1948. Jan Masaryk papers. 1941-1948.
- Masaryk, T. G. (Tomáš Garrigue), 1850-1937. T. G. Masaryk papers. 1917-1962.
- Mason, Charles, 1804-1882. Charles Mason papers.
- Mason family. Charles Mason Remey family papers, 1778-1949.
- Mathews, John A. John A. Mathews papers.
- Matteson, David Maydole, 1871-1949. David Maydole Matteson papers, 1876-1937.
- Maud Wood Park papers, 1844-1979.
- Maude Adams papers, 1925-1956.
- Maugham, W. Somerset (William Somerset), 1874-1965. W. Somerset Maugham papers, 1897-1966.
- Mauldin, Bill, 1921-2003. Back home. 1947.
- Mauldin, Bill, 1921-2003. Bill Mauldin in Korea. 1952.
- Mauldin, Bill, 1921-2003. Bill Mauldin papers, 1941-1970.
- Mauldin, Bill, 1921-2003. Sort of saga. 1949.
- Mauldin, Bill, 1921-2003. Up front. 1945.
- Maurice F. Neufeld papers, 1919-1990.
- Maurice Rosenblatt papers, 1910-2003.
- Max Rudolf correspondence, 1922-1993.
- Max Rudolf papers, 1922-1993.
- Max Schur papers, 1923-1974.
- Maxwell Anderson papers, 1920-1989.
- Maxwell Gitelson papers, 1918-1965.
- May, Billy. Billy May arrangements, 1939-1995.
- May Craig papers, 1929-1975.
- Mayer-Gallin, Emilia. Emilia Mayer-Gallin papers, 1926-1959.
- McAdoo, Eleanor Wilson, 1889-1967. Eleanor Wilson McAdoo papers. 1911-1950.
- McAdoo family. Wilson-McAdoo families papers, 1860-1966.
- McAtee, W. L. (Waldo Lee), 1883-1962. W.L. McAtee papers, 1803-1963.
- McBride, Mary Margaret, 1899-1976. Photographs from the Mary Margaret McBride collection, 1934-1968, and undated.
- 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.
- McCrea, John L. (John Livingstone), 1891- John L. McCrea papers, 1898-1984.
- McGannon, Donald Henry, 1920- Donald Henry McGannon papers.
- McGee, Anita Newcomb, 1864-1940. Anita Newcomb McGee papers, 1688-1932.
- McGovern, Halsey, 1886-1983. Halsey McGovern papers, 1945-1983.
- McGranery, James P. (James Patrick), 1895-1962. James P. McGranery and Regina Clark McGranery papers, 1909-1975.
- McGranery, Regina Clark, 1907-1975. James P. McGranery and Regina Clark McGranery papers. 1909-1975.
- McKenney, Flannery & Craighill. McKenney, Flannery & Craighill records.
- McKinlay, Whitefield, 1857-1941. Whitefield McKinlay papers. 1848-1913.
- McKinley, William Brown, 1856-1926. William Brown McKinley papers.
- McLeod, Norman Z., 1898-1964. Norman Z. McLeod papers.
- McNair, Lesley James, 1883-1944. Lesley James McNair papers, 1904-1945.
- McVay, Charles B. (Charles Butler), 1868-1949. Charles B. McVay papers, 1896-1950.
- Mead, Margaret, 1901-1978. Margaret Mead papers and South Pacific Ethnographic Archives, 1838-1996.
- Mearns, David C. (David Chambers), 1899-1981. David C. Mearns papers, 1830-1979.
- Medtner, Nikolay Karlovich, 1880-1951. Nikolay Karlovich Medtner papers, 1826-1954.
- Mehaffey, Joseph Cowles, 1889-1963. Joseph Cowles Mehaffey papers, 1925-1959.
- Meier, Nellie Simmons, d. 1939. Nellie Simmons Meier papers, 1898-1938.
- Meigs, John Forsyth, 1848-1924. John Forsyth Meigs papers, 1914-1940.
- Meigs, Return Jonathan, 1740-1823. Return Jonathan Meigs papers.
- Meigs, Return Jonathan, 1764-1825. Return Jonathan Meigs papers.
- Melville Eastham papers, 1908-1973.
- Melvin Beaunorus Tolson papers, 1932-1975.
- Mercer Green Johnston papers, 1860-1954.
- Merle Antony Tuve papers, 1901-1982.
- Merril Eisenbud papers, 1933-1997.
- Merrill, George P. (George Perkins), 1854-1929. George P. Merrill correspondence and autographs, 1803-1926.
- Merrill Moore papers, 1904-1979.
- Métraux, Rhoda Bubendey, 1914- Rhoda Bubendey Métraux papers, 1905-1980.
- Metropolitan Applied Research Center. Metropolitan Applied Research Center records. 1949-1978.
- Michener, James A. (James Albert), 1907-1997. James A. Michener papers, 1906-1992.
- Middleton, George, 1880-1967. George Middleton papers, 1872-1970.
- Miguel Covarrubias papers, 1871-1948.
- Miles-Cameron families correspondence, 1661-1956.
- Miles family. Miles-Cameron families correspondence, 1661-1956.
- 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 collection, 1919-2001.
- Millay, Edna St. Vincent, 1892-1950. Edna St. Vincent Millay papers, 1832-1992.
- Millay, Kathleen, d. 1943. Kathleen Millay short stories. 1934-1976.
- Millay, Norma. Norma Millay papers. 1894-1983.
- Miller, Adolph Caspar, 1866-1953. Adolph Caspar Miller papers, 1913-1947.
- Miller, Arthur Scott. Arthur Scott Miller papers.
- Miller, Byron S., 1915- Byron S. Miller papers, 1941-1946.
- Miller, Emma Ellwood. Emma Ellwood Miller papers.
- Miller, Gilbert. Gilbert Miller collection, 1921-1967.
- Miller, Hope Ridings. Hope Ridings Miller papers, 1887-1998.
- Mills family. Low-Mills family papers, 1767-1971.
- Mingus, Charles, 1922-1979. Charles Mingus collection, 1939-1979.
- Minnie Maddern Fiske and Harrison Grey Fiske papers, 1818-1955.
- Mintz, Jeanne S. Jeanne S. Mintz papers, 1928-1993.
- Mira Lloyd Dock papers, 1814-1951.
- Miscellaneous papers in the Sigmund Freud collection, 1866-1983.
- Mitchell, Antoinette Brooks, 1892-1972. Antoinette Brooks Mitchell papers. 1894-1974.
- Mitchell, Louis A., 1885-1957. Louis A. Mitchell papers. 1894-1974.
- Mitchell, Louis A., 1914-1972. Louis A. Mitchell papers. 1912-1972.
- Mixter, George W. (George Webber), 1876-1947. George W. Mixter papers, 1855-1946.
- Modern Music archives, 1909-1983.
- Moftah, Ragheb. Ragheb Moftah collection of Coptic Orthodox liturgical chants and hymns, 1926-1997.
- Moldenhauer archives at the Library of Congress, circa 1000-circa 1990.
- Moldenhauer, Hans. Moldenhauer archives at the Library of Congress, circa 1000-circa 1990.
- Montgomery Meigs Taylor papers, 1890-1935.
- Moody, William H. (William Henry), 1853-1917. William H. Moody papers. 1906-1910.
- Moore, Charles, 1855-1942. Charles Moore papers, 1848-1944.
- Moore family. Moore family papers, 1942-1998.
- Moore family papers, 1942-1998.
- Moore, Joseph Arthur, 1879-1937. Joseph Arthur Moore papers, 1910-1927.
- Moore, Merrill, 1903-1957. Merrill Moore papers, 1904-1979.
- Moorfield Storey papers, 1876-1929.
- Moral Re-armament (Organization). Moral Re-armament records, 1812-1991.
- Moral Re-armament records, 1812-1991.
- Morgenthau, Hans J. (Hans Joachim), 1904-1980. Hans J. Morgenthau papers, 1858-1981.
- Morgenthau, Henry, 1856-1946. Henry Morgenthau papers, 1795-1941.
- Morison, Samuel Eliot, 1887-1976. Samuel Eliot Morison papers, 1939-1972.
- Morris, Arthur J., 1881-1973. Arthur J. Morris papers, 1888-1976.
- Morrisson, Mary Foulke. Mary Foulke Morrisson scrapbooks.
- Morse, Carlton E., 1901- Carlton E. Morse script collection, 1939-1952.
- Morton Gould papers, 1920-1996.
- Morton L. Deyo papers, 1911-1981.
- Moseley, George Van Horn, 1874-1960. George Van Horn Moseley papers, 1855-1960.
- Moton family. Moton family papers, 1850-1991.
- Moton family papers, 1850-1991.
- Moton, Jennie Dee Booth, 1880-1942. Jennie Dee Booth Moton papers.
- Moton, Robert Russa, 1867-1940. Robert Russa Moton papers.
- Mount Rushmore National Memorial Commission. Mount Rushmore National Memorial Commission records. 1920-1941.
- Mowrer, Edgar Ansel, 1892-1977. Edgar Ansel Mowrer and Lilian T. Mowrer papers, 1898-1978.
- Mowrer, Lilian T. (Lilian Thomson). Edgar Ansel Mowrer and Lilian T. Mowrer papers. 1910-1970.
- Mueller, G. E. (George Edwin), 1918- G.E. Mueller papers, 1876-1997.
- Muir Stephen Fairchild papers, 1937-1950.
- Mulligan, Gerry. Audio materials.
- Mulligan, Gerry. Gerry Mulligan collection, circa 1940-1994.
- Mulligan, Gerry. Selections.
- 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 Gardiner papers, 1890-1986.
- Muriel Rukeyser papers, 1844-1986.
- Murray, George D., 1886-1956. George D. Murray papers, 1916-1956.
- Murray, Henry A. (Henry Alexander), 1893-1988. Henry A. Murray papers.
- Murray, John M. (John Milne), 1896-1982. John M. Murray papers, 1915-1982.
- Murray, Natalia Danesi. Janet Flanner and Natalia Danesi Murray papers. 1940-1984.
- Myron Charles Taylor papers, 1928-1953.
N
- NAACP collection.
- Nabokov, Vladimir Vladimirovich, 1899-1977. Vladimir Vladimirovich Nabokov papers, 1918-1974.
- Nadejena, Lydia, 1892?-1977. Lydia Nadejena papers, 1907-1974.
- Nannie Helen Burroughs papers, 1900-1963.
- Nathaniel Rochester papers, 1935-1999.
- National American Woman Suffrage Association. League of Women Voters. National American Woman Suffrage Association. League of Women Voters records.
- National 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 collection.
- National Association for the Advancement of Colored People. National Association for the Advancement of Colored People records.
- National Association for the Advancement of Colored People. National Association for the Advancement of Colored People records, 1842-1999.
- National Association for the Advancement of Colored People records, 1842-1999.
- National Association for the Advancement of Colored People. Visual materials from the National Association for the Advancement of Colored People records.
- National Association for the Advancement of Colored People. Washington Bureau. National Association for the Advancement of Colored People. Washington Bureau records. 1914-1993.
- National Broadcasting Company history files, 1922-1986.
- National Broadcasting Company. National Broadcasting Company history files, 1922-1986.
- 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 Committee on Federal Aid to Education. National Committee on Federal Aid to Education records.
- National Consumers' League. National Consumers' League records, 1882-1986.
- National Consumers' League records, 1882-1986.
- National Council of Jewish Women. National Council of Jewish Women records, 1893-1989.
- National Council of Jewish Women records, 1893-1989.
- National Council of Jewish Women. Washington, D.C., Office. National Council of Jewish Women, Washington, D.C., Office, records, 1924-1981.
- National Council of Jewish Women, Washington, D.C., Office, records, 1924-1981.
- National League of Women Voters (U.S.) National League of Women Voters (U.S.) records.
- National Policy Committee (U.S.). National Policy Committee (U.S.) records, 1933-1947.
- National Policy Committee (U.S.) records, 1933-1947.
- National Progressive Republican League. Records of the National Progressive Republican League (1911-1912).
- National Urban League. National Urban League records, 1900-1988.
- National Urban League. Office of Washington Operations. National Urban League. Office of Washington Operations records. 1961-1985.
- National Urban League records, 1900-1988.
- National Urban League. Southern Regional Office. National Urban League Southern Regional Office records. 1900-1988.
- National Woman's Party. National Woman's Party records.
- National Woman's Party. National Woman's Party records, 1850-1975.
- National Woman's Party records, 1850-1975.
- National Woman's Party. Visual materials from the records of the National Woman's Party.
- 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.
- Nazimova, 1879-1945. Nazimova collection, 1877-1988.
- Nazimova collection, 1877-1988.
- Nellie Simmons Meier papers, 1898-1938.
- Nelson T. Johnson papers, 1916-1955.
- Neufeld, Maurice F. Maurice F. Neufeld papers, 1919-1990.
- Nevin, Wilberforce, d. 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.
- Newsom, Tommy. Tommy Newsom arrangements, 1947-1999.
- Newton Diehl Baker papers, 1896-1962.
- Nicholas Longworth papers, 1782-1931.
- Nicholson, Augustus S., 1830-1911. Augustus S. Nicholson papers, 1861-1934.
- Nicolas Slonimsky collection, 1873-1997.
- Niebuhr, Reinhold, 1892-1971. Reinhold Niebuhr papers, 1907-1997.
- Niebuhr, Ursula. Ursula Niebuhr papers.
- Nielsen, Fred Kenelm, 1879-1963. Fred Kenelm Nielsen papers, 1881-1961.
- Nikolai Lopatnikoff collection, 1916-1979.
- Nikolay Karlovich Medtner papers, 1826-1954.
- Nitze, Paul H. Paul H. Nitze papers, 1922-1998.
- Noble Brandon Judah papers, 1937-1994.
- Noble, Harrell V. (Harrell Vaun), 1907-1982. Harrell V. Noble papers, 1923-2003.
- Noel Deisch papers, 1910-1937.
- Noel Francis Parrish papers, 1894-1987.
- Nolan D.C. Lewis papers, 1897-1978.
- Norman Hapgood and Elizabeth Reynolds Hapgood papers, 1824-1977.
- Norton, Reuben S. Reuben S. Norton papers.
- Nye, Pearl R., 1872-1950. Captain Pearl R. Nye collection, 1937-1944.
O
- O'Connor, William Douglas, 1832-1889. William Douglas O'Connor papers.
- O'Day, Anita. Anita O'Day papers, 1937-2004.
- O'Laughlin, John Callan, 1873-1949. John Callan O'Laughlin papers, 1895-1949.
- O'Mara, Jerry. Jerry O'Mara papers.
- O'Neil, Charles, 1842-1927. Charles O'Neil papers, 1833-1927.
- Oboler, Arch, 1909-1987. Arch Oboler collection, 1916-1992.
- Ogilvy, David, 1911-1999. Confessions of an advertising man. 1963.
- Ogilvy, David, 1911-1999. David Ogilvy papers, 1935-1966.
- Ogle, Dora G. Dora G. Ogle papers. 1892-1944.
- Oldberg, Arne, 1874-1962. Arne Oldberg collection, circa 1887-1962.
- Oliver Freud and Henny Fuchs Freud papers, 1821-1993.
- 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, 1870-1957. Frederick Law Olmsted papers.
- Olmsted, John Charles, 1852-1920. John Charles Olmsted papers.
- Olmsted, Olmsted, and Eliot. Olmsted, Olmsted, and Eliot records. (2)
- Olson, Willard Clifford, 1899-1978. Willard Clifford Olson papers.
- Omar Nelson Bradley papers, 1948-1953.
- Oppenheimer, J. Robert, 1904-1967. J. Robert Oppenheimer papers, 1799-1980.
- Original amateur hour collection, 1934-1948.
- Oronzio Maldarelli papers, 1931-1962.
- Orr, Charlotte Pettis. Charlotte Pettis Orr papers.
- Orr, William, 1860-1939. William Orr papers, 1890-1939.
- Osborn, Fairfield, 1887-1969. Fairfield Osborn papers, 1924-1969.
- Osborne, John, 1907-1981. John Osborne papers, circa 1900-1983.
- Oscar Terry Crosby papers, 1878-1947.
- Osgood family. Field-Osgood family papers, 1702-1938.
- Osgood, Maria Bowne Franklin. Maria Bowne Franklin Osgood papers.
- Osgood, Samuel, 1748-1813. Samuel Osgood papers.
- Oskar Ursinus papers, 1908-1943.
- Oswald Veblen papers, 1881-1960.
- Otto Fenichel and Hanna Fenichel papers, 1934-1953.
- Otto Fleischmann papers, 1910-1985.
- Otto Isakower and Salomea Isakower papers, 1880-1975.
- Otto Klemperer archive, 1792-1988.
- Oveta Culp Hobby papers, 1941-1997.
- 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.
P
- Page, Curtis Hidden, 1870-1946. Correspondence and poetry.
- 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.
- Panama Collection, 1804-1977.
- Paneth, Marie. Marie Paneth papers, 1938-1968.
- Pankejeff, Sergius, 1887-1979. Sergius Pankejeff papers.
- Pankejeff, Sergius, 1887-1979. Sergius Pankejeff papers, 1901-1979.
- Papánek, Jan, 1896-1991. Jan Papánek papers, 1917-1967.
- Papers from the H. Vose Greenough Jr. collection, 1937-1972.
- Papers from the H.V. Greenough collection, 1937-1972.
- Papers from the Isabelle Sayers collection, circa 1886-1980.
- Papers from the Jim Walsh collection, 1867-1987, and undated.
- Papers from the John Secrist Jr. collection, 1919-1973.
- Papers of the Joint Army and Navy Committee on Welfare and Recreation, Sub-Committee on Music 1941-1946.
- Park, Maud Wood, 1871-1955. Maud Wood Park papers, 1844-1979.
- Parker, Alton B. (Alton Brooks), 1852-1926. Alton B. Parker papers, 1878-1937.
- Parr-Gere, Florence, b. 1875. Florence Parr-Gere papers, 1856-1964.
- Parrish, Noel Francis. Noel Francis Parrish papers, 1894-1987.
- Pasvolsky, Leo, 1893-1953. Leo Pasvolsky papers, 1937-1953.
- Paterson, Donald G. (Donald Gildersleeve), 1892-1961. Donald Gildersleeve Paterson papers.
- Patri, Angelo, b. 1876. Angelo Patri papers, 1904-1962.
- Patterson, Jefferson, 1891-1977. Jefferson Patterson papers, 1824-1978.
- Patton, George S. (George Smith), 1885-1945. George S. Patton papers, 1807-1979.
- Paul, Alice, 1885-1977. Alice Paul papers. 1900-1968.
- Paul Federn papers, 1864-1975.
- Paul H. Nitze papers, 1922-1998.
- Paul M. Robinett papers, 1915-1972.
- Paul Rhymer radio scripts, 1934-1944.
- Paul Rosenberg papers, 1934-1953.
- Paula Elkisch papers, 1924-1978.
- Paulette Greene papers, 1920-1998.
- Peabody, George Foster, 1852-1938. George Foster Peabody papers, 1894-1937.
- Pearl R. Nye collection.
- Peggy Clark papers, 1880-1997.
- People's Legislative Service. People's Legislative Service records, 1921-1931.
- People's Legislative Service records, 1921-1931.
- Percival Flack Brundage papers, 1918-1979.
- Perry, Matthew Calbraith, 1794-1858. Matthew Calbraith Perry papers.
- Perry, Oliver Hazard, 1785-1819. Oliver Hazard Perry papers.
- Perry S. Heath papers, 1890-1983.
- Pershing, John J. (John Joseph), 1860-1948. John J. Pershing papers.
- Peter Heller papers, 1925-1992.
- Peterkin, Ernest W. Ernest W. Peterkin papers, 1946-1992.
- Peters, Thomas Kimmwood, 1879-1973. Thomas Kimmwood Peters papers, 1896-1973.
- 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.
- Philbrick, Herbert A. (Herbert Arthur), 1915-1993. Herbert A. Philbrick papers, 1849-1997.
- Philip C. Jessup papers, 1574-1983.
- Philip W. Bonsal papers, 1914-1992.
- Philipp Sarasin papers, 1885-1968.
- Phillips, David Atlee. David Atlee Phillips papers, 1929-1989.
- Photographs from the Mary Margaret McBride collection, 1934-1968, and undated.
- Photographs of folk musicians in Arkansas and Missouri.
- Piccard, Don, 1926- Don Piccard papers.
- Piccard family papers, circa 1470-1983.
- Piccard family. Piccard family papers, circa 1470-1983.
- Piccard, Jean Felix, 1884-1963. Jean Felix Piccard papers.
- Piccard, Jeannette, 1895-1981. Jeannette Piccard papers.
- Picken, Laurence Ernest Rowland. Laurence Picken papers, 1900-2001.
- Pickerill, Elmo N. (Elmo Neale), 1885-1968. Elmo N. Pickerill papers, 1910-1975.
- Pickett family. Christiancy and Pickett families' papers, 1835-1998.
- Pickett, George E. (George Edward), 1825-1875. George E. Pickett papers.
- Pickett, George E. (George Edward), 1891 or 2-1959. George E. Pickett papers.
- Pickett, La Salle Corbell, 1848-1931. La Salle Corbell Pickett papers.
- 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 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.
- Pittman, Key, 1872-1940. Key Pittman papers, 1898-1951.
- Polish declarations of admiration and friendship for the United States, 1926.
- Pollitzer, Anita, 1894-1975. Anita Pollitzer papers. 1921-1940.
- Poor, Alfred Easton, 1899-1988. Alfred Easton Poor papers, 1866-1985.
- Porter, Cole, 1891-1964. Cole Porter collection, 1912-1957.
- Porter, Katherine Anne, 1890-1980. Katherine Anne Porter papers, 1935-1974.
- Portraits of prominent men in art, law, politics, and government.
- Pound, Ezra, 1885-1972. Ezra Pound papers.
- Poushkin Society in America. Poushkin Society in America records, 1931-1955.
- Poushkin Society in America records, 1931-1955.
- Powell, E. Alexander (Edward Alexander), 1879- E. Alexander Powell papers, 1893-1957.
- 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.
- Prescott, Allen. Allen Prescott collection, 1930-1968.
- Preston family. Campbell-Preston-Floyd families papers, 1741-1931.
- Price, Vincent, 1911-1993. Vincent Price papers, 1883-1992.
- Pringle, Aileen, b. 1895. Aileen Pringle papers.
- Pringle, Henry F. (Henry Fowles), 1897-1958. Henry F. Pringle papers, 1932-1957.
- 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.
- Progressive National Committee Supporting Franklin D. Roosevelt for President. Progressive National Committee Supporting Franklin D. Roosevelt for President records, 1936.
- Progressive National Committee Supporting Franklin D. Roosevelt for President records, 1936.
- Pulitzer, Joseph, 1885-1955. Joseph Pulitzer papers, 1897-1958.
- Purdy, Ray Foote, 1889-1965. Ray Foote Purdy papers.
- Pusey, Merlo J. (Merlo John), 1902-1985. Merlo John Pusey papers.
- Putnam, Harrington, 1851-1937. Harrington Putnam papers, 1909-1928.
Q
- Quastler, Gertrude, 1909-1963. Gertrude Quastler papers, circa 1895-1965.
- Quesada, Elwood R. (Elwood Richard), 1904- Elwood R. Quesada papers, 1927-1960.
- Quinn, David B. David B. Quinn papers, 1109-1994.
R
- Rabi, I. I. (Isidor Isaac), 1898-1988. I.I. Rabi papers, 1899-1989.
- Rael, Juan Bautista. Juan B. Rael collection, 1939-1999.
- Ragheb Moftah collection of Coptic Orthodox liturgical chants and hymns, 1926-1997.
- Rainey, Henry Thomas, 1860-1934. Henry Thomas Rainey papers, 1904-1934.
- Ralph Block papers, 1872-1971.
- Ralph Edwards Productions radio and television scripts, 1940-1975.
- Ralph Edwards Productions. Ralph Edwards Productions radio and television scripts, 1940-1975.
- Ralph Ellison papers, 1890-2005.
- Ralph H. Stimson papers, 1896-1961.
- Ralph W. Christie papers, 1941-1945.
- Rand, Ayn. Ayn Rand papers, 1933-1976.
- Randall, J. G. (James Garfield), 1881-1953. J.G. Randall and Ruth Painter Randall papers, 1779-1970.
- Randall, Ruth Painter. J.G. Randall and Ruth Painter Randall papers. 1779-1970.
- Randolph, A. Philip (Asa Philip), 1889-1979. A. Philip Randolph papers, 1909-1979.
- Randolph, Vance, 1892-1980. Vance Randolph collection, 1941-1943, 1972.
- Rapaport, David. David Rapaport papers, 1911-1997.
- Rash, Bryson B. Bryson B. Rash papers, 1918-1992.
- Rawleigh, William Thomas, 1870-1951. William Thomas Rawleigh papers, 1911-1931.
- Ray Eber Brown papers, 1915-1962.
- Ray Stannard Baker papers, 1836-1947.
- Rayford Whittingham Logan papers, 1925-1982.
- Raymond Clapper papers, 1908-1962.
- Raymond G. Carroll papers, 1905-1944.
- Raymond Leslie Buell papers, 1915-1981.
- Raymond Rubicam papers, 1921-1988.
- Raymond Swing papers, 1933-1964.
- Raymund L. Zwemer papers, 1903-1979.
- Rebekah Crawford and Linda Clarke-Smith papers, 1715-1929.
- Record industry publicity collection, 1937-1979.
- Redding, Jack Howard. Jack Howard Redding papers.
- 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.
- Reichelderfer, Francis W. (Francis Wilton), 1895-1983. Francis W. Reichelderfer papers, 1918-1983.
- Reid, Elisabeth Mills, 1858-1931. Elisabeth Mills Reid papers.
- Reid family papers, 1795-1970.
- 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.
- Reinhold Niebuhr papers, 1907-1997.
- 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. MaryJosephine Mason Remey papers.
- Republican campaign collection, 1902-1926.
- 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.
- Rhoda Bubendey Métraux papers, 1905-1980.
- Rhymer, Paul. Paul Rhymer radio scripts, 1934-1944.
- Richard Rodgers collection, 1917-1980.
- Richards, Grant, 1872-1948. Grant Richards collection of A.E. Housman material, 1898-1947.
- Richardson, Holden Chester, 1878- Holden Chester Richardson papers, 1844-1946.
- Richardson, James O. (James Otto), 1878-1974. James O. Richardson papers. 1898-1975.
- Richardson, Nina Maud. Nina Maud Richardson papers.
- Richmond Pearson Hobson papers, 1889-1966.
- Rickey, Branch, 1881-1965. Branch Rickey papers, 1890-1969.
- Ridenour, Louis N. (Louis Nicot), 1911-1959. Louis N. Ridenour papers, 1917-1960.
- Riggs, Arthur Stanley, 1879-1952. Arthur Stanley Riggs papers, 1929-1952.
- 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, Roger William, b. 1894. Roger William Riis papers, 1903-1990.
- Riley, William Edward, 1897- William Edward Riley papers, 1941-1948.
- Robbins, Phyllis. Maude Adams; an intimate portrait. 1956.
- Robbins, Thomas H. (Thomas Hinckley), 1900-1972. Thomas H. Robbins papers, 1918-1971.
- Robert A. Taft papers, 1885-1980.
- Robert C. Cook papers, 1882-1992.
- Robert E. Sherwood play scripts, 1921-1962.
- Robert E. Wilson papers, 1920-1964.
- Robert Edgar Cecil papers, 1942-1945.
- Robert G. Spivack papers, 1931-1970.
- Robert Helyer Thayer papers, 1920-1980.
- Robert Houghwout Jackson papers, 1816-1983.
- Robert Latham Owen papers, 1910-1941.
- Robert Lee Bullard papers, 1881-1955.
- Robert R. Furman papers, 1944-1985.
- Robert R. Williams papers, 1911-1981.
- Robert Sonkin Alabama and New Jersey collection, 1937-1941.
- Robert Sonkin Gee's Bend collection, 1937-1941.
- Robert Staughton Lynd and Helen Merrell Lynd papers, 1895-1968.
- Robert Todd Lincoln family papers, 1864-1938.
- Robert Worth Bingham papers, 1856-1939.
- Roberts family. Joseph J. Roberts family papers, 1839-2001.
- Roberts, Joseph J. (Joseph Jenkins), 1809-1876. Joseph J. Roberts family papers, 1839-2001.
- Robinett, Paul M. (Paul McDonald), 1893-1975. Paul M. Robinett papers, 1915-1972.
- Robinson, Edwin Arlington, 1869-1935. Edwin Arlington Robinson papers, 1913-1940.
- Robinson, Jackie, 1919-1972. Jackie Robinson papers, 1934-2001.
- Robles, Sebastian T. (Sebastian Tomas), 1902-1959. Sebastian T. Robles papers.
- Robson, May, 1858-1942. May Robson papers.
- Rochester, Nathaniel. Nathaniel Rochester papers, 1935-1999.
- 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, 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, Richard, 1902-1979. Richard Rodgers collection, 1917-1980.
- Rodgers, William Ledyard, 1860-1944. William Ledyard Rodgers papers.
- Rodzinski, Artur, 1892-1958. Artur Rodzinski collection, 1868-1989.
- Roe, Gilbert E. (Gilbert Ernstein), 1865-1929. Papers of Gilbert E. Roe (1887-1961).
- Roger Welles papers, 1884-1926.
- Roger William Riis papers, 1903-1990.
- Rogers, Alfred Thomas, 1873-1948. Papers of Alfred Thomas Rogers (1900-1928).
- Rogers, Leighton W. (Leighton William), 1893-1962. Leighton W. Rogers papers, 1912-1982.
- Romanucci-Ross, Lola. Lola Romanucci-Ross papers.
- Romoser, William K. (William Kilian), 1903-1986. William K. Romoser papers, 1922-1982.
- Roosevelt, Archibald, 1918-1990. Archibald Roosevelt papers.
- Roosevelt, Archibald, 1918-1990. Archibald Roosevelt papers, 1838-2002.
- Roosevelt, Belle, 1892-1968. Kermit Roosevelt and Belle Roosevelt papers. 1885-1975.
- Roosevelt, Eleanor Butler, 1889-1960. Eleanor Butler Roosevelt papers.
- Roosevelt, Kermit, 1889-1943. Kermit Roosevelt and Belle Roosevelt papers, 1725-1975.
- Roosevelt, Theodore, 1887-1944. Theodore Roosevelt papers, 1780-1962.
- Root, Elihu, 1845-1937. Elihu Root papers, 1863-1937.
- Roper, Laura Wood, 1911- Laura Wood Roper papers, 1822-1982.
- Rosa Freud Graf papers, 1879-1942.
- Rosamond Pinchot papers, 1918-1955.
- Rosenberg, Paul, 1910-1999. Paul Rosenberg papers, 1934-1953.
- Rosenblatt, Frank. Frank Rosenblatt papers. 1943-1971.
- Rosenblatt, Maurice. Maurice Rosenblatt papers, 1910-2003.
- Rosenfeld, Eva Marie, 1892-1977. Eva Marie Rosenfeld papers.
- Rosenwald, Lessing J. (Lessing Julius), 1891-1979. Lessing J. Rosenwald Collection archive, 1913-2005.
- Rosenwald, Lessing J. (Lessing Julius), 1891-1979. Lessing J. Rosenwald papers, 1819-1979.
- Ross A. Collins papers, 1906-1967.
- Ross, Victor, 1919- Victor Ross papers.
- Rouben Mamoulian papers, 1740-1987.
- Rowland V. Lee papers, 1907-1971.
- Roy Harris papers, 1893-1998.
- Roy Tasco Davis papers, 1886-1960.
- Roy Wilkins papers, 1901-1980.
- Roy Wilson Howard papers, 1911-1966.
- Royal Rodney Ingersoll and Royal E. Ingersoll papers, 1866-1935.
- R.R. Bowker papers, 1831-1931.
- Rubicam, Raymond, 1892-1978. Raymond Rubicam papers, 1921-1988.
- Ruby A. Black papers, 1916-1976.
- Rudolf Kolisch collection, 1921-1943.
- Rudolf, Max, 1902-1995. Max Rudolf papers, 1922-1993.
- Rudolph Forster papers, 1898-1943.
- Rudulph Evans papers, 1862-2001.
- Rukeyser, Muriel, 1913-1980. Muriel Rukeyser papers, 1844-1986.
- Russell Wheeler Davenport papers, 1899-1980.
- 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 Gordon and Garson Kanin papers, 1921-1993.
- Ruth Mack Brunswick papers, 1921-1943.
- Rutledge, Wiley, 1894-1949. Wiley Rutledge papers, 1912-1984.
S
- Sam Eskin collection, 1939-1969.
- Sam Jaffe papers, 1915-1991.
- Samuel Eliot Morison papers, 1939-1972.
- Samuel Whittemore Boggs papers, 1912-1954.
- Sanders, Everett, 1882-1950 Everett Sanders papers, 1913-1950.
- Sándor Lorand papers, 1914-1978.
- Sanger, Margaret, 1879-1966. Margaret Sanger papers, 1900-1966.
- Sarah Stone autograph collection, 1720-1962.
- Sarasin, Philipp, 1888-1968. Philipp Sarasin papers, 1885-1968.
- Sardeau, Hélène, 1899-1969. Hélène Sardeau papers.
- Saul Kolodny papers, 1940-1983.
- Saxe, Leonard Spier, 1899-1968. Ira Gershwin files from the law office of Leonard Saxe, 1935-1967.
- Sayers, Isabelle S. Papers from the Isabelle Sayers collection, circa 1886-1980.
- Sayre, Francis Bowes, 1885-1972. Francis Bowes Sayre papers, 1861-1967.
- Schmiderer, Mary Burlingham, 1917-1974. Mary Burlingham Schmiderer papers.
- Schnabel, Artur, 1882-1951. Artur Schnabel collection.
- Schnabel, Artur, 1882-1951. Artur Schnabel collection, 1899-1950.
- Schnabel, Artur, 1882-1951. Mary Virginia Foreman Le Garrec collection of Artur Schnabel materials. 1893-1996.
- Schneider, J. Thomas (John Thomas), 1895-1976. J. Thomas Schneider papers, 1915-1960.
- Schorr, Daniel, 1916-2010. Daniel Schorr papers, 1922-2006.
- Schur, Max. Max Schur papers, 1923-1974.
- Schwartz, Arthur, 1900-1984. Arthur Schwartz papers, 1900-1983.
- Schwartz, Theodore. Theodore Schwartz papers.
- Schwellenbach, Lewis B. (Lewis Baxter), 1894-1948. Lewis B. Schwellenbach papers, 1916-1958.
- Scofield, Adele Joseph. Adele Joseph Scofield papers.
- Scott, Hugh Lenox, 1853-1934. Hugh Lenox Scott papers, 1582-1981.
- Scott, William McKendree, 1817-1861. William McKendree Scott papers. 1845.
- Scudder Klyce papers, 1911-1933.
- Seaborg, Glenn Theodore, 1912- Glenn Theodore Seaborg papers, 1866-1999.
- Secrist, John, 1918-1958. Papers from the John Secrist Jr. collection, 1919-1973.
- See, T. J. J. (Thomas Jefferson Jackson), b. 1866. T.J.J. See papers, 1887-1960.
- Sellers, David Foote, 1874-1949. David Foote Sellers papers, 1860-1949.
- Selman A. Waksman papers, 1915-1960.
- Serge Diaghilev/Serge Lifar collection, 1750-1950.
- Serge Grigoriev/Ballets Russes archive, 1909-2009.
- Serge Koussevitzky archive, 1920-1976.
- Sergius Pankejeff papers, 1901-1979.
- Service Men's Arts Center and Contact Bureau of San Francisco records, 1940-1946.
- Service Men's Arts Center and Contact Bureau of San Francisco. Service Men's Arts Center and Contact Bureau of San Francisco records, 1940-1946.
- Sevareid, Eric, 1912-1992. Eric Sevareid papers, 1930-1992.
- Shafroth, J. F. (John Franklin), 1887-1967. J.F. Shafroth papers, 1926-1945.
- Shaker collection of records concerning the United Society of Believers in Christ's Second Appearing, 1676-1937.
- Shannon, Claude Elwood, 1916-2001. Claude Elwood Shannon papers, 1932-1995.
- Shapiro, Henry, 1906-1991. Henry Shapiro papers, 1920-1992.
- Shapiro, Karl Jay, 1913-2000. Karl Jay Shapiro papers, 1947-1964.
- Sharples, Winston, 1909-1978. Winston Sharples music manuscripts, 1943-1968.
- Sheldon, Mary French, 1847-1936. Mary French Sheldon papers, 1885-1938.
- Shepherd, William R. (William Robert), 1871-1934. William R. Shepherd papers, 1554-1931.
- Sherman Krellberg papers, 1919-1989.
- Sherwin, Martin J. Martin J. Sherwin collection relating to J. Robert Oppenheimer, 1910-2006.
- Sherwood, Robert E. (Robert Emmet), 1896-1955. Robert E. Sherwood play scripts, 1921-1962.
- Shippen, Alice Lee, 1736-1817. Alice Lee Shippen papers.
- 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, 1712-1801. William Shippen papers.
- Shippen, William, 1736?-1808. William Shippen papers.
- Shirley Jackson papers, 1932-1991.
- Shuster, W. Morgan (William Morgan), 1877-1960. W. Morgan Shuster papers, 1900-1964.
- Sidell, William Henry, 1810-1873. William Henry Sidell papers. 1849.
- Sidney Robertson Cowell collection, 1901-1992.
- Sidney Robertson Cowell recordings of Carrie Grover.
- Siegel, Eli, 1902-1978. Eli Siegel papers.
- Sigmund Freud papers, circa 6th century B.C.-1998.
- Silberer, Herbert, 1882-1922. Herbert Silberer papers. 1919-1922.
- Simms, Ruth Hanna McCormick, 1880-1944. Ruth Hanna McCormick Simms papers.
- 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.
- Simpson, Smith. Smith Simpson papers, 1833-1991.
- Sims, Anne Hitchcock, 1875-1960. Anne Hitchcock Sims papers.
- Sims, Harold R., 1935- Harold R. Sims papers.
- Sims, William Sowden, 1858-1936. William Sowden Sims papers, 1856-1951.
- Sirch, Charles W. Charles W. Sirch papers, 1878-1935.
- Skariätina, Irina. Victor F. Blakeslee and Irina Skariätina papers. 1930-1944.
- 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, Logan Pearsall, 1865-1946. Logan Pearsall Smith papers, 1760-1946.
- Smith Simpson papers, 1833-1991.
- Snow, Elliot, 1866-1939. Elliot Snow papers, 1790-1942.
- Society of Woman Geographers records, 1925-1998.
- Society of Woman Geographers. Society of Woman Geographers records, 1925-1998.
- Sol M. Linowitz papers, 1778-1999.
- Solomon, Hannah G. (Hannah Greenebaum), 1858-1942. Hannah G. Solomon papers, 1817-1986.
- Solon J. Buck papers, 1778-1962.
- Sonkin, Robert, 1910-1980. Robert Sonkin Alabama and New Jersey collection, 1937-1941.
- Soriano, Andres, 1898-1964. Andres Soriano papers, 1940-1984.
- Spaatz, Carl, 1891-1974. Carl Spaatz papers, 1910-1981.
- Spingarn, Arthur B. (Arthur Barnett), 1878-1971. Arthur B. Spingarn papers, 1850-1968.
- Spivack, Robert G. Robert G. Spivack papers, 1931-1970.
- Spivacke, Harold, 1904-1977. Harold Spivacke collection, 1923-1984.
- Spivak, Lawrence E. (Lawrence Edmund), 1900-1994. Lawrence E. Spivak papers, 1917-1994.
- Spring, Everett. Everett Spring papers, 1913-1932.
- Standley, William Harrison, 1872-1963. Admiral Ambassador to Russia (1955).
- Standley, William Harrison, 1872-1963. Admiral Standley, Early Life and Naval Career.
- Standley, William Harrison, 1872-1963. William Harrison Standley papers, 1895-1963.
- Stanford Caldwell Hooper papers, 1899-1955.
- Stanley Edgar Hyman papers, 1932-1978.
- Stanton, Frank, 1908-2006. Frank Stanton papers, 1908-2006.
- Steefel, Genevieve Fallon, 1899-1971. Genevieve Fallon Steefel papers, 1944-1950.
- Steinbeck, John, 1902-1968. John Steinbeck papers, 1939-1962.
- Stephen Bonsal papers, 1890-1973.
- Stephenson, John Aldrich. John Aldrich Stephenson collection of the Hand, Fiske, and Aldrich families papers. 1745-1966.
- Steuermann, Clara. Edward and Clara Steuermann collection. 1922-1981.
- Steuermann collection, 1922-1981.
- Steuermann, Edward. Edward and Clara Steuermann collection, 1922-1981.
- Stevenson, Burton Egbert, 1872-1962. Burton Egbert Stevenson papers, 1900-1951.
- Stewart, Emily A. Emily A. Stewart collection of Elihu Root material, 1885-1959.
- Stewart Hensley papers, 1936-1975.
- Stimson, Ralph H. (Ralph Humphreys), 1898-1986. Ralph H. Stimson papers, 1896-1961.
- Stone, Harlan Fiske, 1872-1946. Harlan Fiske Stone papers, 1889-1953.
- Stone, Irving, 1903-1989. Irving Stone papers.
- Stone, Sarah, fl. 1840. Sarah Stone autograph collection, 1720-1962.
- Storey, Moorfield, 1845-1929. Moorfield Storey papers, 1876-1929.
- Stout, Juanita Kidd, 1919-1998. Juanita Kidd Stout papers, 1873-1998.
- Stout, Wesley Winans, 1890- Wesley Winans Stout papers, 1913-1954.
- Strasser, Elvira Rapaport. Elvira Rapaport Strasser papers. 1941-1997.
- Strauss, Joseph, 1861-1948. Joseph Strauss papers, 1884-1949.
- Streit, Clarence K. (Clarence Kirshman), 1896-1986. Clarence K. Streit papers, 1838-1990.
- Strickland, William. William Remsen Strickland collection, 1926-1991.
- Stuart Chase papers, 1907-1978.
- Sullivan, Mark, 1874-1952. Mark Sullivan papers, 1900-1935.
- Sunde, Harold, 1900-1990. Harold Sunde papers, 1925-1948.
- 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.
- Susannah Armstrong Coleman collection, 1912-1953.
- Sutherland, George, 1862-1942. George Sutherland papers, 1850-1944.
- Swing, Raymond, 1887-1968. Raymond Swing papers, 1933-1964.
- Swisher, Carl Brent, 1897-1968. Carl Brent Swisher collection of research materials relating to Roger B. Taney, 1836-1962.
- Szent-Györgyi, Albert, 1893-1986. Albert Szent-Györgyi papers, 1908-1986.
T
- T. S. Palmer papers, 1877-1954.
- 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 papers, 1816-1983.
- Taft, Frances Bradley Prindle, 1921- Frances Bradley Prindle Taft papers.
- Taft, Helen Herron, 1861-1943. Helen Herron Taft papers. (2)
- Taft, Louise Maria Torrey, 1827-1907. Louise Maria Torrey Taft papers.
- Taft, Robert A. (Robert Alphonso), 1889-1953. Robert A. Taft papers.
- Taft, Robert A. (Robert Alphonso), 1889-1953. Robert A. Taft papers, 1885-1980.
- Taft, Seth Chase, 1922- Seth Chase Taft papers.
- Taft, William H. (William Howard), 1857-1930. William H. Taft papers.
- Taft, William H. (William Howard), 1857-1930. William H. Taft papers, 1784-1973.
- Taft, William Howard, 1915 Aug. 7- 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, 1875-1996.
- Tandy, Jessica. Hume Cronyn and Jessica Tandy papers. 1885-1994.
- Tanner, Benj. T. (Benjamin Tucker), 1835-1923. Benjamin T. Tanner papers. 1827-1872.
- Tanneyhill, Ann. Ann Tanneyhill papers. 1931-1986.
- Taylor, Billy, 1921-2010. Billy Taylor papers, 1942-2004.
- Taylor, Montgomery Meigs, 1869-1952. Montgomery Meigs Taylor papers, 1890-1935.
- Taylor, Myron Charles, 1874-1959. Myron Charles Taylor papers, 1928-1953.
- Taylor, Zachary, 1784-1850. Zachary Taylor papers, 1814-1931.
- Tee-Van, Helen Damrosch, 1893-1976. Damrosch - Tee Van Collection. 1856-1969.
- Teichmann, Howard. Howard Teichmann papers, 1857-2001.
- Terhune, Albert Payson, 1872-1942. Albert Payson Terhune papers, 1890-1957.
- Terrell, Mary Church, 1863-1954. Mary Church Terrell papers, 1851-1962.
- Tewson, William Orton, 1877-1947. William Orton Tewson papers, 1923-1926.
- Thayer, Robert Helyer, 1901-1984. Robert Helyer Thayer papers, 1920-1980.
- Thelma J. Grammer papers, 1926-1943.
- Theodore Francis Green papers, 1924-1960.
- Theodore Marburg papers, 1859-1940.
- Theodore Roosevelt papers, 1780-1962.
- Theodore Stark Wilkinson papers, 1893-1962.
- Thomas A. Edison, Inc. Edison sheet music collection, 1830-1958.
- Thomas Capek collection of materials relating to Czechoslovakia and Czech Americans, 1619-1953.
- Thomas H. Ince papers, 1913-1964.
- Thomas H. Robbins papers, 1918-1971.
- Thomas, Jesse O., b. 1885. Jesse O. Thomas papers.
- Thomas Kimmwood Peters papers, 1896-1973.
- Thomas Mann papers, 1909-1947.
- Thomas T. Craven papers, 1842-1969.
- Thomas Watt Gregory papers, 1896-1933.
- Thompson, Huston. Huston Thompson papers, 1908-1965.
- 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.
- Tilton C. Reynolds papers, 1851-1963.
- T.J.J. See papers, 1887-1960.
- T.M. Cleland papers, 1880-1964.
- Tolson, Melvin Beaunorus. Harlem gallery.
- Tolson, Melvin Beaunorus. Melvin Beaunorus Tolson papers, 1932-1975.
- Tom Connally papers, 1896-1952.
- Tom J. Geraghty papers, 1923-1965.
- Tommy Newsom arrangements, 1947-1999.
- Tommy Newsom collection, 1947-1999.
- Toni Frissell papers, 1931-1975.
- 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.
- 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.
- Truman Capote papers, 1947-1965.
- Truman K. Gibson papers, circa 1900-1994.
- Truxtun, Thomas, 1755-1822. Thomas Truxton papers.
- Tumulty, Joseph P. (Joseph Patrick), 1879-1954. Joseph P. Tumulty papers, 1898-1969.
- Turner, Justin G. Justin G. Turner autograph collection, 1763-1968.
- Tuve, Merle Antony, 1901-1982. Merle Antony Tuve papers, 1901-1982.
- Twentieth Century-Fox Film Corporation. Fox Movietone newsreel collection--World War II paper records, 1922-1946.
- Twitchell, Kenaston. Kenaston Twitchell papers.
- Tyler Dennett collection relating to John Hay, 1861-1937.
U
- Underwood, Norman, b. 1878. Norman Underwood papers.
- Underwood, Wilbur, 1876-1935. Wilbur Underwood papers, 1895-1969.
- United States. Army. 92nd Infantry Division collection, 1926-2007.
- United States. Army. Infantry Division, 92nd. United States. Army. 92nd Infantry Division collection, 1926-2007.
- United States. Army. Signal Intelligence Service. Venona Project records, 1940-1996.
- 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. Joint Army and Navy Committee on Welfare and Recreation. Sub-Committee on Music. Joint Army and Navy Committee on Welfare and Recreation, Sub-Committee on Music papers, 1941-1946.
- United States. National Advisory Committee for Aeronautics. United States. National Advisory Committee for Aeronautics records.
- United States. Office of War Information. World War II rumor project collection, 1942-1943.
- United States. President's Research Committee on Social Trends. U.S. President's Research Committee on Social Trends records, 1924-1936.
- United States Work Projects Administration records, 1524-1975.
- United States. Work Projects Administration. United States Work Projects Administration records. (2)
- United States. Work Projects Administration. United States Work Projects Administration records, 1524-1975.
- United States. Works Progress Administration. Works Progress Administration records.
- Universal Negro Improvement Association. Universal Negro Improvement Association records. 1918-1962.
- University of Pennsylvania. Foreign Policy Research Institute. Guatemalan documents collection, 1944-1954.
- Untermeyer-Frost collection, 1913-1964.
- Untermeyer, Louis, 1885-1977. Untermeyer-Frost collection, 1913-1964.
- Ursinus, Oskar. Oskar Ursinus papers, 1908-1943.
- U.S. President's Research Committee on Social Trends records, 1924-1936.
- U.S. Work Projects Administration. Federal Music Project collection, 1935-1948.
V
- Vachon, John, 1914-1975. John Vachon papers, 1913-1995.
- Val Lewton papers, 1924-1982.
- Valenstein, Katrina Burlingham, 1919- Katrina Burlingham Valenstein papers.
- Valeo, Francis R. (Francis Ralph), 1916-2006. Francis R. Valeo papers, 1916-1987.
- Van Deurs, George, 1901-1984. George Van Deurs papers, 1851-1982.
- Van Devanter, Willis, 1859-1941. Willis Van Devanter papers, 1884-1941.
- Van Doren, Irita Taylor, 1891-1966. Irita Taylor Van Doren papers, 1920-1967.
- Vance Randolph book typescripts, 1947-1953.
- Vance Randolph collection, 1941-1943, 1972.
- VanderPoel, Halsted B. Halsted B. VanderPoel literary collection, 1815-1929.
- Vannevar Bush papers, 1901-1974.
- Vassiliev, Alexander. Alexander Vassiliev papers, circa 1895-2008.
- Veblen, Oswald, 1880-1960. Oswald Veblen papers, 1881-1960.
- Venona Project records, 1940-1996.
- Verdon, Gwen. Bob Fosse and Gwen Verdon collection. 1920-1991.
- Vernon Boyce Hampton papers, 1872-1971.
- Vernon Duke collection, 1918-1968.
- Vestine, E. H. (Ernest Harry), 1906-1968. E.H. Vestine papers, 1932-1968.
- Vetter, Helen Cook. Helen Cook Vetter papers. 1910-1977.
- Victor F. Blakeslee and Irina Skariätina papers, 1930-1944.
- Victor Murdock papers, 1824-1971.
- Victor S. Clark papers, 1827-1944.
- Vincent Price papers, 1883-1992.
- Visual materials from the Arch Oboler collection.
- Visual materials from the Clare Boothe Luce papers.
- Visual materials from the Jim Walsh collection.
- Visual materials from the NAACP records.
- Visual materials from the National Association for the Advancement of Colored People records (Library of Congress). (2)
- Visual materials from the papers of Clare Boothe Luce.
- Visual materials from the records of the National Woman's Party. (2)
- Vitte, S. I︠U︡. (Sergeĭ I︠U︡lʹevich), graf, 1849-1915. Graf Sergeĭ I︠U︡lʹevich Vitte letter. 1893.
- Vivian Fine collection, 1927-2004.
- Vivian Fine music manuscripts, 1927-2004.
- Vladimir Vladimirovich Nabokov papers, 1918-1974.
- Voge, Adolph Law. Adolph Law Voge papers, 1915-1939.
- Volkogonov, Dmitriĭ Antonovich. Dmitriĭ Antonovich Volkogonov papers, 1887-1995.
- Von Neumann, John, 1903-1957. John Von Neumann papers, 1912-1996.
- Von Recum family. Howard-von Recum family papers, 1869-1972.
- 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. Von Tilzer / Gumm collection, 1878-1959.
- Voynich, E. L. (Ethel Lillian), 1864-1960. Ethel L. Voynich papers, 1928-1948.
- Vozdushnye puti records, 1923-1967.
W
- W. Averell Harriman papers, 1869-1988.
- W. Cameron Forbes papers, 1904-1946.
- W. Edwards Deming papers, 1795-1994.
- W. Morgan Shuster papers, 1900-1964.
- W. Somerset Maugham papers, 1897-1966.
- Waddy B. Wood papers, 1885-1941.
- Wade Hampton family papers, 1855-1935.
- Wade, Joseph Sanford, b. 1880. Joseph Sanford Wade papers, 1898-1955.
- Wadsworth family. James Wadsworth family papers, 1730-1959.
- 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.
- Waksman, Selman A. (Selman Abraham), 1888-1973. Selman A. Waksman papers, 1915-1960.
- Waldinger, Beatrice Rose. Beatrice Rose Waldinger papers, 1918-1967.
- Waldman, Marion. Marion Waldman papers.
- Walker, Donald D. Donald D. Walker papers, 1926-1987.
- Walker, William Holmes, 1820-1908. William Holmes Walker papers, 1855-1982.
- Wallace Carroll papers, 1941-1989.
- Wallace H. White papers, 1915-1948.
- Wallace, Henry A. (Henry Agard), 1888-1965. Henry A. Wallace papers, 1931-1945.
- Wallace R. Brode papers, 1901-1974.
- Wallace Rankin Deuel papers, 1905-1971.
- Walsh, Jim, 1903-1990. Papers from the Jim Walsh collection, 1867-1987, and undated.
- Walsh, John J. (John Joseph), 1916- John J. Walsh papers, 1933-2004.
- Walt Whitman papers in the Charles E. Feinberg collection, 1763-1985.
- Walter Francis Willcox papers, 1851-1965.
- Warner, Anne. Anne and Frank Warner collection, 1938-1969.
- Warner, Frank, 1903-1978. Anne and Frank Warner collection, 1938-1969.
- Warren, Charles, 1868-1954. Charles Warren papers, 1874-1954.
- Warren, Fiske, 1862-1938. Warren Fiske diary excerpts.
- Warren G. Child papers, 1907-1942.
- Warren K. Billings papers, 1899-1973.
- Washington, George Thomas. George Thomas Washington papers, 1934-1949.
- Waterman, Alan Tower, 1892-1967. Alan Tower Waterman papers, 1917-1967.
- Waters, Asa H. (Asa Holman), 1808-1887. Asa H. Waters papers.
- Waters, Elizabeth. Elizabeth Waters papers.
- Wayne G. Borah papers, 1928-1950.
- Webster, Margaret, 1905-1972. Margaret Webster papers, 1837-1974.
- Weik, Jesse William, 1857-1930. Jesse William Weik papers. 1830-1927.
- Weinstone, William W. (William Wolf), 1897-1985. William W. Weinstone papers, 1898-1985.
- Weiss, Edoardo, 1889-1970. Edoardo Weiss papers, 1919-1970.
- Welles, Harriet Ogden Deen. Harriet Ogden Deen Welles diary. 1910.
- Welles, Roger, 1862-1932. Roger Welles papers, 1884-1926.
- Wells, Philip P. (Philip Patterson), 1868-1929. Philip P. Wells papers.
- Wendell Berge papers, 1907-1950.
- Wertham, Fredric, 1895-1981. Fredric Wertham papers, 1818-1986.
- Wesley Winans Stout papers, 1913-1954.
- West, Helen Hunt, b. 1892. Helen Hunt West papers. 1917-1963.
- Wexler, Harry, 1911-1962. Harry Wexler papers, 1929-1962.
- Whitall, Ann Cooper, 1716-1797. Ann Cooper Whitall papers.
- White, Henry, 1850-1927. Henry White papers, 1812-1931.
- White, Margaret Stuyvesant Rutherford, 1857-1916 Margaret Stuyvesant Rutherford White papers.
- White, Wallace H. (Wallace Humphrey), b. 1877. Wallace H. White papers, 1915-1948.
- White, William Allen, 1868-1944. William Allen White papers, 1859-1944.
- Whiting, John D. (John David), 1882-1951 John D. Whiting papers, 1890-1970.
- Whitlock, Brand, 1869-1934. Brand Whitlock papers, circa 1890-1934.
- Whitman Bassow papers, 1920-1990.
- Whitman, Walt, 1819-1892. Walt Whitman notes. 1850.
- Whitman, Walt, 1819-1892. Walt Whitman papers.
- Whitman, Walt, 1819-1892. Walt Whitman papers in the Charles E. Feinberg collection. 1806-1981.
- Whitman, Winifred Gray. Winifred Gray Whitman papers. 1930-1931.
- Wickes, Frances G. (Frances Gillespy), 1875-1967. Frances G. Wickes papers, 1896-1996.
- Wiens, Herold J. (Herold Jacob), 1912-1971. Herold J. Wiens collection, 1939-1971.
- Wiksell, Gustave Percival. Gustave Percival Wiksell papers, 1855-1939.
- Wilbur J. Carr papers, 1892-1942.
- Wilbur Underwood papers, 1895-1969.
- Wilbur Wright and Orville Wright papers, 1809-1979.
- Wile, Frederic William, 1873-1941. Frederic William Wile scrapbooks, 1898-1941.
- Wiley, Harvey Washington, 1844-1930. Harvey Washington Wiley papers, 1854-1954.
- Wiley Rutledge papers, 1912-1984.
- Wilhelm Fliess papers, 1894-1929.
- Wilhelm Reich papers, 1920-1952.
- Wilkins, Roy, 1901-1981. Roy Wilkins papers, 1901-1980.
- Wilkinson, Theodore Stark, 1888-1946. Theodore Stark Wilkinson papers, 1893-1962.
- Willard, Antonia Ford, 1838-1871. Antonia Ford Willard papers.
- Willard, Belle Layton Wyatt, 1873-1954. Belle Layton Wyatt Willard papers.
- Willard family papers, 1800-1968.
- Willard family. Willard family papers, 1800-1968.
- Willard H. Brownson papers, 1859-1932.
- Willard, Joseph Clapp, 1820-1897. Joseph Clapp Willard papers.
- Willard, Joseph Edward, 1865-1924. Joseph Edward Willard papers.
- Willcox, Walter Francis, 1861-1964. Walter Francis Willcox papers, 1851-1965.
- Willebrandt, Mabel Walker, 1889-1963. Mabel Walker Willebrandt papers, 1881-1978.
- William A. Benney papers, 1920-1966.
- William Allen White papers, 1859-1944.
- William Banks Caperton papers, 1873-1939.
- William D. Leahy papers, 1897-1959.
- William Dudley Foulke papers, circa 1470-1952.
- William E. Humphrey papers, 1903-1936.
- William Edgar Borah papers, 1905-1940.
- William Edward Dodd papers, 1895-1955.
- William Edward Riley papers, 1941-1948.
- William Frederick Halsey papers, 1907-1959.
- William Gobitas papers, 1935-1989.
- William H. Conkling papers, 1864-1976.
- William H. Taft papers, 1784-1973.
- William Harrison Standley papers, 1895-1963.
- William Henry Allison diaries, 1868-1940.
- William Holmes Walker papers, 1855-1982.
- William Howard Taft papers, 1915-1953.
- William H.P. Blandy papers, 1913-1977.
- William Johnson papers in the Charles E. Feinberg collection, 1944-1945.
- William K. Romoser papers, 1922-1982.
- William LePre Houston family papers, 1777-1936.
- William Marion Jardine papers, 1908-1955.
- William O. Douglas papers, 1801-1980.
- William Orr papers, 1890-1939.
- William Orton Tewson papers, 1923-1926.
- William R. Shepherd papers, 1554-1931.
- William Rea Furlong papers, 1892-1985.
- William Remsen Strickland collection, 1926-1991.
- William Shepherd Benson papers, circa 1791-1952.
- William Smith Culbertson papers, 1897-1965.
- William Sowden Sims papers, 1856-1951.
- William Thomas Rawleigh papers, 1911-1931.
- William W. Coblentz papers, 1883-1960.
- William W. Weinstone papers, 1898-1985.
- William Zorach papers, 1822-1974.
- Williams, Charl Ormond, 1885-1969. Charl Ormond Williams papers, 1924-1959.
- Williams College. Institute of Politics. Williams College. Institute of Politics records. 1926-1932.
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Y
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Z
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