- Clarendon County (S.C.)--Pictorial works.1
- Clear Springs Baptist Church (Greenville County, S.C.)1
- Clinton First Baptist Church (Laurens County, S.C.)1
- Coleman, Audrey1
- College buildings -- South Carolina -- Spartanburg1
- College yearbooks--South Carolina--Columbia1
- Columbia (S.C.)--Biography -- Portraits1
- Columbia (S.C.)--Pictorial works1
- Columbia Army Air Base (S.C.)--Pictorial works1
- Columbia Hospital (Columbia, S.C.)1
- Combahee River (S.C.)--Maps, Topographic1
- Commercial buildings -- South Carolina1
- Community development, Urban1
- Connell, June Lucille1
- Converse College1
- Coosaw River (S.C.)--Maps, Topographic1
- Coosawhatchie Baptist Church (Jasper County, S.C.)1
- Coronaca Baptist Church (Greenwood County, S.C.)1
- Costs1
- Cotton manufacture--South Carolina--Summerton--Pictorial works1