- Confederate States of America. Army. South Carolina Infantry Regiment, 4th.1
- Confederate States of America. Office of the Second Auditor--Records and correspondence.1
- Congregational Holiness Church -- South Carolina -- Abbeville County1
- Congregational Holiness--South Carolina--Spartanburg County1
- Connor, Caroline Lucinda, 1835-19131
- Connor, Leonidas Docytheus, 1828-18991
- Consolation.1
- Constellation (Frigate) United States1
- Converse Baptist (Spartanburg County, S.C.)1
- Converse College--Pictorial works1
- Converse Methodist (Spartanburg County, S.C.)1
- Cooley Springs (Spartanburg County, S.C.)1
- Copeland. J. S.1
- Copy prints1
- Coronaca (S.C.)--Maps1
- Correspondence schools and courses1
- Cothran, Sue Blake1
- Cotton textile industry--South Carolina--Anderson County--Pictorial works1
- Couplin, James C.1
- Courthouses--South Carolina--Spartanburg--Pictorial works1