- Leftist Women in the Spanish Civil War oral history collection20
- Mort Lindsey Scores and Papers19
- Speech Recordings Collection19
- Institute of Inter-American Affairs project18
- Cui Zien Film Collection17
- Douglas Putnam Haskell Papers17
- East Asian Film Collection17
- Meg McLagan Collection: The Tibet Movement in Exile, 1989-200317
- Occupation of Japan project17
- Hematology project16
- Women's International League for Peace and Freedom oral history collection16
- Arthur Levitt project15
- Chinese oral history project15
- Independence National Historical Park project15
- Jessie Smith Noyes Foundation Oral History Collection15
- Nobel laureates on scientific research project15
- Psychoanalytic movement project15
- Richard Brick and Geri Ashur Collection15
- Thomas Alva Edison project15
- Animal Advocates Oral History Collection14
- Dietrich Bonhoeffer Collection Secondary Source Material14
- Donovan Leisure Newton & Irvine project14
- Theodore Roosevelt Association project14
- Union Theological Seminary Audiocassette Collection14
- Varsity Show Records14
- Benjamin Abraham Javits project13
- Jackson Hole Preserve project13
- New York Financial Writers' Association oral history collection13
- Thomas Whiteside Papers13
- Alexandra Kollontai oral history collection12
- American historians project12
- C. L. R. James Papers12
- New York bar project12
- Joan McClure Papers11
- Longwood Gardens project11
- Federal Communications Commission project10
- J. Max Bond Jr. Papers10
- Japanese American Citizens League oral history collection10
- Leo H. Downes Papers10
- Manuel Ramos Otero papers10
- Maurice Peress Collection10
- Morton H. Fried Papers10
- Robert J. Flaherty project10
- Association for the Aid of Crippled Children project9
- Brotherhood of Sleeping Car Porters sound recordings9
- Children's Television Workshop project9
- Columbia University School of Architecture : educational film collection9
- Council for Exceptional Children oral history collection9
- Herbert H. Lehman project9
- Jack Agüeros Papers, 1914-20129
- MARC XX Project : Oral History9
- Mount Sinai Hospital project9
- Richard Hofstadter project9
- Rockefeller Foundation oral history collection9
- Vladimir Babishvili recordings9
- Catholic peace movement oral history collection8
- Chip Lord Papers on Ant Farm8
- Debevoise Plimpton Lyons & Gates project8
- Frederick Gutheim Papers8
- Re-Imagining Community Records8