- 1811 to 1814163
- 1815 to 1819169
- 1820 to 1824229
- 1825 to 1829203
- 1830 to 1834275
- 1835 to 1839501
- 1840 to 1844961
- 1845 to 1849461
- 1850 to 1854394
- 1855 to 1859401
- 1860 to 1864835
- 1865 to 1869641
- 1870 to 1874626
- 1875 to 1877490
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