- 1833410
- 1834 to 1835433
- 1836 to 1837610
- 1838 to 1839633
- 1840 to 18411,066
- 1842 to 18431,064
- 1844 to 1845834
- 1846 to 1847820
- 1848 to 1849940
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