- Alexander Haight family collection, 1764/19762
- Alexander Haight family collection, 1764/19775
- American Political Items Collectors collection2
- American Public Transportation Association records, 1898/19993
- Arthur E. Scott photograph collection3
- Arthur E. Scott photograph collection, 1910/19763
- C-SPAN records, 1809/2012, bulk 1978/20122
- C. Harrison Mann, Jr. papers, 1832/19791
- Carol R. Lubin papers, 1960/19812
- Charles Baptie photograph collection1
- Charles Rodrigues playbill collection, 1879/20093
- Federal Theatre Project collection, 1885/1986, bulk 1935/19392
- George Taylor Klipstein manuscript medical account books, 1881/19181
- Gustav Klemp German World War I collection, 1901/19223
- James M. Buchanan papers, 1800/20141