Names
- Conrad1
- Cookson, Thomas A.1
- Cooper, Kailee1
- Cooper, Tyron1
- Coppage, Jim1
- Cornell University1
- Cortis, Eugene1
- Cotton and Franklin 1
- Counsilman, James "Doc"1
- Cousins Art Studio.1
- Craig, J. Ann1
- Craig, Susan Halcomb, 1941-1
- Craine, Benjamin H.1
- Cravens, John1
- Crazy Horse, Kandia1
- Creeley, Robert, 1926-20051
- Creighton College1
- Crimmins, Bernie1
- Crooks, Ed1
- Cross, Pat1