Subject
- Civil rights workers24
- Clark, Mark W. (Mark Wayne), 1896-19842
- Clark, Septima Poinsette, 1898-19873
- Clarke, Christian H., Jr.6
- Classrooms3
- Cleaning personnel3
- Clegg, Charles, 1916-19791
- Clemson Agricultural College of South Carolina3
- Clemson Tigers (Football team)68
- Clemson University6
- Clergy8
- Clinton, Bill, 1946-10
- Clinton, Chelsea1
- Clinton, Hillary Rodham1
- Clocks and watches6
- Clothing and dress11
- Clowns17
- Clubhouses3
- Clubs3
- Clyburn, James16