Institution
- Berkeley County Library, South Carolina77
- Erskine College Library, Department of Archives and Special Collections77
- The Citadel Archives & Museum74
- Presbyterian College60
- South Carolina Library Association58
- City of Charleston43
- CAAHO/Dreamkeepers42
- University of South Carolina. South Carolina Political Collections.36
- Greenville County Library System34
- Drayton Hall: A National Historic Trust Site24
- Middleton Place Foundation18
- Lake Hartwell Country16
- Georgetown County Museum12
- Richland Library, Columbia, S.C. 11
- University of South Carolina. South Carolinian Library11
- Colleton County Memorial Library10
- University of South Carolina. Music Library10
- National Live Stock and Meat Board6
- Pet Milk6
- Spry6