- Charleston (S.C.)--Social conditions1
- Charleston Cotton Mills (S.C.)--Records and correspondence1
- Charlotte, Columbia, and Augusta Railroad Company--Maps1
- Chemistry Building (Clemson, S.C.)1
- Chester First Baptist Church (Chester County, S.C.)1
- Clear Springs Baptist Church (Greenville County, S.C.)1
- Clinton First Baptist Church (Laurens County, S.C.)1
- Clothing--Nursing--Pin1
- Clothing--Nursing--Uniform--Cap1
- College buildings1
- College teachers1
- Columbia (S.C.)--Directories.1
- Columbia (S.C.)--Maps1
- Commercial buildings1
- Community development, Urban1
- Converse College1
- Cook, Harvey Toliver, 1848-19431
- Corinth Baptist Church (Colleton County, S.C.)1
- Coronaca Baptist Church (Greenwood County, S.C.)1
- Cotton manufacture--South Carolina--Charleston1