- 1810 to 1811297
- 1812 to 1813316
- 1814 to 1815319
- 1816 to 1817273
- 1818 to 1819311
- 1820 to 1821322
- 1822 to 1823373
- 1824331
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