- 1810 to 1811226
- 1812 to 1813251
- 1814 to 1815257
- 1816 to 1817207
- 1818 to 1819243
- 1820 to 1821250
- 1822 to 1823304
- 1824275
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