- Charleston Baptist Association (S.C.)1
- Charleston Club (Charleston, S.C.)1
- Charleston Cotton Mills (S.C.)--Records and correspondence1
- Charleston Courier (Charleston, S.C.)1
- Charleston Mercury (Charleston, S.C. : 1822)1
- Charleston mercury1
- Charleston mercury (Charleston, S.C. : 1825)1
- Cheves, Langdon, 1776-18571
- Christensen, A. M. H. (Abigail Mandana Holmes), 1852-19381
- Christensen, Niels, 1840-19091
- Christian poetry, American--19th century1
- Christianity1
- Church buildings--South Carolina--Charleston--Finance1
- Circus--South Carolina--Charleston1
- Citadel Academy (Charleston, S.C.)1
- Clothing & dress--South Carolina1
- Cole, Lois Dwight, 1903-1979--Correspondence1
- Collecting of accounts--South Carolina--Charleston1
- College of Charleston1
- Concert programs--America1