Institution
- Fort Sumter and Fort Moultrie National Historical Park1,203
- University of South Carolina. McKissick Museum.1,202
- Coastal Carolina University1,197
- Lander University, Library Services927
- Belle W. Baruch Foundation, www.hobcawbarony.org846
- Greenwood County Library System842
- South Carolina State Museum716
- Greenville County Library System703
- Brookgreen Gardens, www.brookgreen.org/700
- Georgetown County Museum, http://www.georgetowncountymuseum.com/617
- Beaufort County Library607
- University of Georgia Libraries593
- University of South Carolina. School of Medicine Library569
- Furman University Libraries524
- University of South Carolina. University Archives.459
- Pawleys Island Civic Association436
- The Charleston Museum374
- Berkeley County Library System337
- University of South Carolina. South Caroliniana Library327
- Chester Historical Society. Chester County (S.C.)326