Collection
- Thomas C. Trueblood papers, date range for the collection of letters41
- Phil Cushway Papers, 1970-197836
- Victor Perera Papers, 1934-200234
- Allan L. Rock Papers, 1968-1987 (majority within 1972-1976)31
- Mamie L. Thompson and W. A. Thompson papers, 1919-196922
- Human Rights Party Papers, October 1948 - May 1997 (majority within 1977-1986)21
- Children's Movie Posters Collection, 1953-198715
- Annie and Jake Livshis Family Papers, Circa 1880s - 2000s14
- Stan Nadel Papers, 1964-1987 (majority within 1964-1969)14
- Isaac E. Ronch Papers, 1902-2020 (majority within 1940-1971)12
- Ann Arbor Tenants Union Records, 1956-1995 (majority within 1969-1991)9
- Ethel Smyth Papers, 1910-1962 (majority within 1917-1942)9
- Ms. Bob Davis Papers, 2004-20159
- Citizens Committee for Constitutional Liberties Records, 1960-19748
- Ed Stover Prison Letter Collection, 1970-19728
- Southeast Asia Lontar Collection, undated8
- Barbara Murphy Papers, 1963-19997
- Cara Hoffman Papers, 1986-20217
- Jessica Zychowicz Papers, 1992-20197
- Greg Calvert Papers, 1920-2000 (majority within 1960-1992)6