- 1760 to 176491
- 1765 to 176990
- 1770 to 1774119
- 1775 to 1779143
- 1780 to 1784164
- 1785 to 1789190
- 1790 to 1794270
- 1795 to 1799267
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