Contributing Institution
- College of Charleston Libraries5,668
- The Charleston Archive at CCPL4,155
- Historic Charleston Foundation2,791
- Avery Research Center at the College of Charleston1,792
- South Carolina Historical Society1,041
- Beaufort County Library1,019
- City of Charleston913
- Patriots Point Naval and Maritime Museum819
- The Charleston Museum Archives502
- Gibbes Museum of Art437
- The Citadel Archives & Museum95
- Middleton Place Foundation50
- Drayton Hall: A National Historic Trust Site24
- St. Matthew's Lutheran Church11
- Colleton County Memorial Library10
- Catholic Diocese of Charleston Archives3
- Charleston County Register Mesne Conveyance1