- 1770 to 1774108
- 1775 to 1779127
- 1780 to 1784156
- 1785 to 1789176
- 1790 to 1794256
- 1795 to 1799257
- 1800 to 1804343
- 1805 to 1809329
- 1810 to 1814394
- 1815 to 1819352
- 1820 to 1824436
- 1825 to 1829421
- 1830 to 1834542
- 1835 to 1837677
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