Collection
- C.P. Dorr, Congressman, Letters regarding Re-Election, 18981
- C.W. Cramer Papers, 1894/19181
- Capt. William Sommerville (1756-1826) Papers, 1799/18881
- Charles P. Harper Letters, 19261
- Charles W. Osenton (b.1865) Papers, 1847/19201
- Charleston City Council Records, 1973/19831
- Clarence Edwin Smith (1885-1959) Papers, 1787/19572
- Claysville Borough Documents, 18601
- Clement Ross Jones (1871-1939) Papers, 1917/19341
- Congressman Harley O. Staggers Sr. papers, 1949/19801