- American Association of University Professors at UofR, 1947/20127
- Civil War Collection, 1860/20121
- Comic Book Collection, 1976/20246
- Dr. George M. Modlin Book Award Collection, 19731
- Dr. and Mrs. Wyatt Tee Walker collection, 1953/20164
- Earl and Jewell Ratliff Collection, 1860/2013, bulk 1920/19906
- James Rachels Papers, 1964/20025
- Martin Staples Shockley Collection, 1963/20031
- Modlin Center Scrapbook Collection, 1996/20104
- Robert Ray Martin Collection, 1936/19391
- UR's 175th Anniversary Collection, 1997/20085
- Willis & Eleanor Shell Collection, 1952/19773