- 18512
- 1852 to 18531
- 1854 to 18552
- 1856 to 18572
- 1858 to 18593
- 1860 to 18617
- 1862 to 18635
- 1864 to 18653
- 1866 to 18672
- 1868 to 18692
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