- 1824 to 1825 291
- 1826 to 1827 270
- 1828 to 1829 297
- 1830 to 1831 384
- 1832 to 1833 430
- 1834 to 1835 403
- 1836 to 1837 578
- 1838 to 1839 600
- 1840 to 1841 1,025
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