- 1000 to 1099 9
- 1100 to 1199 17
- 1200 to 1299 15
- 1300 to 1399 6
- 1400 to 1499 20
- 1500 to 1599 44
- 1600 to 1699 67
- 1700 to 1799 640
- 1800 to 1899 15,389
- 1900 to 1999 106,849
- 2000 to 2099 3,687
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