- 1845779
- 1846 to 1847810
- 1848 to 1849931
- 1850 to 18511,045
- 1852 to 18531,039
- 1854 to 18551,043
- 1856 to 18571,111
- 1858 to 18591,180
- 18601,785
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