- 1800 to 1804367
- 1805 to 1809366
- 1810 to 1814467
- 1815 to 1819419
- 1820 to 1824506
- 1825 to 1829485
- 1830 to 1834585
- 1835 to 1839970
- 1840 to 18441,643
- 1845 to 18491,195
- 1850978
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