- Carl Van Vechten - Mark Lutz Collection, 1881/198067
- Civil War Collection, 1860/20121
- Earl and Jewell Ratliff Collection, 1860/2013, bulk 1920/19907
- Edward H. Peple Collection, 1891/19536
- Fred Morgan III Collection, 1925/19742
- Gresham Correspondence Collection, 1901/19843
- Harleigh Bridges Schultz Collection, 1876/19916
- Hazel Paris Cederborg Collection, 1893/198912
- Historic Map and Government Documents Collection, 1630/19782
- Marguerite Roberts Collection, 1924/198011
- Miscellaneous Correspondence Collection, 1837/19653
- Perry Northern Jester Collection, 1870/19633
- Photojournalism Collection, 1800/1899, bulk 1870/19894
- Ryland Correspondence Collection, 1843/19882
- UR's 175th Anniversary Collection, 1997/20081