- Colonia Hotel (Columbia, S.C.)--Pictorial works4
- Columbia (S.C.)--Buildings, structures, etc.--Conservation and restoration284
- Columbia (S.C.)--Description and travel3
- Columbia (S.C.)--Pictorial works✖[remove]4,304
- Columbia (S.C.)--Social conditions--Pictorial works4,090
- Columbia Bible College (Columbia, S.C.)--Pictorial works4
- Columbia Duck Mill (S.C.)--Pictorial works1
- Columbia Photographic Studio (Columbia, S.C.)1
- Columbia Theological Seminary--Pictorial works4
- Commercial buildings--South Carolina--Columbia--Photographs499
- Community development, urban--South Carolina--Columbia279
- Courthouses--South Carolina--Columbia--Photographs2
- Courthouses--South Carolina--Columbia--Pictorial works2
- Cronenberg family--Pictorial works7
- Cronenberg, Charles, 1858-1915--Pictorial works7
- Cronenberg, Edward, 1859-1883--Pictorial works2
- Dams--South Carolina--Columbia--Photographs4
- Dams--South Carolina--Columbia--Pictorial works1
- Developing-out paper3,271
- Duffie Book Store (Columbia, S.C.)--Pictorial works3