Institution
- Coastal Carolina University, Horry County Archives Center82
- Clemson University Libraries Special Collections and Archives76
- University of South Carolina. South Caroliniana Library.76
- Lander University, Library Services67
- University of South Carolina. Irvin Department of Rare Books and Special Collections67
- University of South Carolina. South Carolina Political Collections64
- Beaufort County Library54
- Erskine College Library, Department of Archives and Special Collections53
- Belle W. Baruch Foundation, www.hobcawbarony.org50
- Lake Hartwell Country50
- The Citadel Archives & Museum49
- Camden Archives and Museum48
- Brookgreen Gardens, www.brookgreen.org/47
- Patriots Point Naval and Maritime Museum45
- South Carolina Department of Parks, Recreation and Tourism42
- Cowpens National Battlefield36
- Chester County Historical Society Archives (S.C.)34
- Georgetown County Museum, http://www.georgetowncountymuseum.com/30
- Berkeley County Library System28
- University of South Carolina. Department of Oral History, University Libraries25