- Adamston Flat Glass Factory, Glass Cutting Tool1
- Agnes Smith (1906-1994), Author, Correspondence and Speech1
- Agnes Smith (1906-1994), Author, Papers1
- Catherine C. Burke, Collector, Business Letterheads, Postcards, and Other Material regarding Clarksburg, WV1
- Chapin Family Papers1
- Charles Carpenter, Collector, Papers1
- Charles E. Pride, Broker, Incoming Business Letters1
- Civil War Letter from Clarksburg, Confederate Bond, and Jonathan Jackson Agreement1
- Clarksburg (W.Va.) Methodist Episcopal Church, South, Records1
- Clarksburg Autograph Book1
- Clarksburg Public Library, Collector, Miscellaneous Historical Records1
- Clarksburg Public Library, Collector, Miscellaneous Papers1
- Clarksburg, West Virginia, Public Health Survey1
- Cutright Family Genealogy Collection1
- Davis & Davis Law Firm Records1