Institution
- South Carolina State Museum716
- Lake Hartwell Country715
- Chester County Historical Society Archives702
- Brookgreen Gardens, www.brookgreen.org/700
- Georgetown County Museum, http://www.georgetowncountymuseum.com/645
- The Charleston Museum Archives584
- The Charleston Museum572
- Chester Historical Society. Chester County (S.C.)501
- Cowpens National Battlefield474
- Coastal Carolina University, University Archives and Special Collections466
- Catholic Diocese of Charleston Archives460
- University of South Carolina. University Archives.460
- The Citadel Archives & Museum441
- Pawleys Island Civic Association436
- South Carolina Confederate Relic Room & Military Museum402
- Berkeley County Library System337
- National Park Service Southeast Regional Office333
- Fort Sumter National Monument and Charles Pinckney National Historic Site331
- University of South Carolina. School of Medicine Library330
- University of South Carolina. South Caroliniana Library327