- 1483 to 149910
- 1500 to 154933
- 1550 to 159940
- 1600 to 164952
- 1650 to 169950
- 1700 to 1749123
- 1750 to 1799622
- 1800 to 18493,675
- 1850 to 189913,120
- 1900 to 194943,265
- 1950 to 199971,134
- 2000 to 20204,014
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