- 1800 to 1804362
- 1805 to 1809363
- 1810 to 1814432
- 1815 to 1819380
- 1820 to 1824460
- 1825 to 1829426
- 1830 to 1834545
- 1835 to 1839895
- 1840 to 18441,606
- 1845 to 18491,148
- 1850973
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