- Abraham Anson papers, 1939/20051
- Adams T. Rice papers, 1922/19602
- Alexander Haight family collection, 1764/19762
- American Political Items Collectors collection1
- American Public Transportation Association records, 1898/199988
- Armistead L. Boothe collection, 1920/19831
- Arnold Goldman Living Newspaper collection, 1931/19731
- Arnold Sundgaard papers, 1925/19882
- Arthur E. Scott photograph collection26
- Carol D. Litchfield microbiology collection1
- Charles Baptie photograph collection1
- Charles Lietwiler transportation collection, 1903/20051
- Charles Rodrigues playbill collection, 1879/200918
- Chester H. McCall papers, 1931/19471
- Clark E. Warburton papers, 1920/197911