- 1819 to 1819 200
- 1820 to 1820 208
- 1821 to 1821 204
- 1822 to 1822 225
- 1823 to 1823 247
- 1824 to 1824 265
- 1825 to 1825 276
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