Collection
- RBML Office Files, 1917-20229
- Society for the Prevention of Crime records, 1878-19739
- Watkins Loomis records, 1883-2007 2013-20189
- Barnard Family Papers, 1807-1969, bulk 1850-19118
- Bureau of Applied Social Research records, 1938-19778
- Christopher Coover collection of literary & historical letters manuscripts and documents, 1589-19238
- Columbia University Manuscripts Collection, 1655-19128
- Cuban Voices oral history collection, 2004-20108
- Department of Physics records, 1870-19838
- Harper & Brothers Records, 1817-19298
- Marvin Kitman papers, 1950-20068
- Pare Lorentz papers, 1914-1994, bulk 1932-19608
- Robert Joseph Flaherty papers, 1884-19708
- Tennessee Williams papers, 1920-19838
- Theodore Richards Conant Collection, 1949-2010, bulk 1953-20008
- Alexander Hamilton Papers Publication Project records, 1700-19817
- Alumnae Association/Office of Alumnae Affairs Records, 1889-20157
- American Bureau for Medical Aid to China Records, 1937-20057
- Columbia University in World War II collection, 1933-19757
- Elizabeth Blackwell Letters, 1850-18847