- Alexander Haight family collection, 1764/19769
- Alexander Haight family collection, 1764/197714
- American Political Items Collectors collection3
- American Political Items Collectors collection, 1895/19881
- American Public Transportation Association records, 1898/19998
- American voyage photograph albums, 1904/19392
- Arthur E. Scott photograph collection3
- Arthur E. Scott photograph collection, 1910/19764
- Beaven brass rubbings collection, 1900/19991
- C-SPAN records, 1809/2012, bulk 1978/20124
- C. Harrison Mann, Jr. Map Collection, 1579/19611
- C. Harrison Mann, Jr. map collection, 1579/19611
- C. Harrison Mann, Jr. papers, 1832/19792
- Carol R. Lubin papers, 1960/19812
- Charles Lietwiler transportation collection, 1903/20051