- American Association of University Professors at UofR, 1947/20123
- Civil War Collection, 1860/20129
- Comic Book Collection, 1976/20245
- Dr. George M. Modlin Book Award Collection, 19732
- Dr. and Mrs. Wyatt Tee Walker collection, 1953/20163
- Earl and Jewell Ratliff Collection, 1860/2013, bulk 1920/19905
- Fletcher Stiers, Jr. Collection, 1941/1945, bulk 1999/20141
- Modlin Center Scrapbook Collection, 1996/20102
- UR's 175th Anniversary Collection, 1997/20084
- Willis & Eleanor Shell Collection, 1952/19773
- Wit(h)ness, 20101