Institution
- Historic Charleston Foundation30
- Spartanburg County Public Libraries29
- University of South Carolina, South Caroliniana Library25
- University of South Carolina. Government Information and Maps Department25
- Belle W. Baruch Foundation, www.hobcawbarony.org17
- Pawleys Island Civic Association17
- Chester Historical Society. Chester County (S.C.)15
- Coastal Carolina University15
- Greenwood County Library System15
- Lake Hartwell Country15
- Clemson University Arthropod Collection14
- Georgetown County Library14
- Chester County Historical Society Archives (S.C.)11
- Congaree National Park9
- Waring Historical Library (MUSC)9
- Camden Archives and Museum8
- Coastal Carolina University, Horry County Archives Center8
- Andrews Old Town Hall Museum7
- Chester County Historical Society Archives7
- University of South Carolina. McKissick Museum.7