Collection
- Ken Carstens, Carstens Family Papers, 1843-[2022] (Scattered), and undated141
- Rochester Ladies' Anti-Slavery Society papers, 1848-1868107
- Richard C. Train and Kha Nay Ung Train Collection, 1970-2023 (Scattered), and undated87
- Norman E. (Norman Ellsworth) Clarke Collection,86
- League of Women Voters of the Mt. Pleasant Area (Mich.) Organizational records, 1969-2024, and undated84
- Zonta Club (Mount Pleasant, Mich.) Organizational Records, 1952-2002, 2009-2024, and undated80
- Sherry S. Sponseller Michigan history collection, 1872-2018 (Scattered) and undated57
- Parkhill Family Papers, 1875-1979, and undated48
- New Library Collection, 1996-2008 (Scattered), and undated46
- Posters collection, 1968, 2006, and undated43
- Central Michigan University. Engineering and Planning Collection, [1927]-2002, and undated40
- Central Michigan University. Panhellenic Council Organizational records, 1929, 196332
- Collection, 1983-2024, and undated31
- Shelley Dumas Family papers, 1872-2023 (Scattered), and undated31
- Chippewa Valley Audubon Club (Mount Pleasant, Mich.) Organizational records, 1951-2024, and undated30
- Central Michigan University. Office of Research and Graduate Studies, Certificates of Copyright and US Patents, 1972-2024 (Scattered)23
- Central Michigan University. Department of Mathematics Organizational Records, 1935-2018 (Scattered), and undated19
- Ernest Hemingway correspondence (copies) from the John F. Kennedy Presidential Library, 201919
- Isabella County Historical Society Organizational Records, 1972-2023 (Scattered)17
- Central Michigan University. University Communications, Recruitment Collection, 2015-202215