- 1760 to 176491
- 1765 to 176990
- 1770 to 1774113
- 1775 to 1779136
- 1780 to 1784162
- 1785 to 1789185
- 1790 to 1794266
- 1795 to 1799266
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