- 1810 to 1811234
- 1812 to 1813256
- 1814 to 1815263
- 1816 to 1817216
- 1818 to 1819253
- 1820 to 1821260
- 1822 to 1823315
- 1824286
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