Collection
- United Nations Relief and Rehabilitation Administration records, 1943-19497,686
- Institute of Pacific Relations records, 1927-19627,186
- El Diario/La Prensa Photograph Morgue, circa 1970-20067,185
- Amnesty International of the USA Inc : National Office records, 1966-2003, bulk 1974-19937,084
- Sidney Kramer papers and library, 1940s-1980s6,903
- Percy and Harold D. Uris papers, 1901-20036,895
- Group Research Inc. records, 1955-19966,620
- Bob Fass Recordings and Papers, 1935-2011, bulk 1963-19916,421
- Historical biographical files, 1800-20226,228
- Crane Family Papers, 1877-19866,178
- New Leader records, 1895-2011, bulk 1924-20066,023
- Random House publications, 1897-1980, bulk 1940s-1970s5,944
- Committee to Protect Journalists records, 1978-20095,883
- Bella Abzug papers, 1937-1996, bulk 1970-19865,712
- Community Service Society records, 1842-19955,617
- Woodlawn Cemetery records, 1863-19995,601
- Book Arts Ephemera collection, 1890-20195,590
- Felix Adler papers, 1830-19335,524
- Robert K. Merton papers, 1928-2003, bulk 1943-20015,481
- Harrison E. Salisbury papers, 1927-19995,452