Location
- United States154
- North Carolina28
- Virginia21
- Massachusetts18
- District of Columbia14
- South Carolina14
- Washington (D.C.)14
- Louisiana13
- Boston (Mass.)10
- New York (State)10
- Charleston (S.C.)9
- Charleston County (S.C.)9
- Middlesex County (Mass.)7
- New York (N.Y.)7
- Pennsylvania7
- Alabama5
- Georgia5
- Philadelphia (Pa.)5
- Durham (N.C.)4
- Durham County (N.C.)4
The preservation of the Duke University Libraries Digital Collections and the Duke Digital Repository programs are supported in part by the Lowell and Eileen Aptman Digital Preservation Fund