- 18532
- 1854 to 18550
- 1856 to 18570
- 1858 to 18593
- 1860 to 18615
- 1862 to 18631
- 1864 to 18655
- 1866 to 18674
- 1868 to 18691
- 1870 to 18711
- 18721
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