Institution
- South Carolina State Museum716
- Lake Hartwell Country715
- Catholic Diocese of Charleston Archives710
- Chester County Historical Society Archives702
- Brookgreen Gardens, www.brookgreen.org/700
- Georgetown County Museum, http://www.georgetowncountymuseum.com/645
- The Charleston Museum Archives591
- The Charleston Museum572
- University of South Carolina. School of Medicine Library571
- South Carolina Confederate Relic Room & Military Museum537
- Greenville County Library System, Carolina First South Carolina Room507
- Chester Historical Society. Chester County (S.C.)501
- Cowpens National Battlefield474
- Coastal Carolina University, University Archives and Special Collections466
- University of South Carolina. University Archives.460
- The Citadel Archives & Museum441
- Pawleys Island Civic Association436
- Middleton Place Foundation380
- Berkeley County Library System356
- National Park Service Southeast Regional Office333