- 1483 to 149910
- 1500 to 154933
- 1550 to 159940
- 1600 to 164952
- 1650 to 169950
- 1700 to 1749123
- 1750 to 1799620
- 1800 to 18493,658
- 1850 to 189912,955
- 1900 to 194942,012
- 1950 to 199968,044
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