- 1855 to 1855 930
- 1856 to 1856 929
- 1857 to 1857 973
- 1858 to 1858 985
- 1859 to 1859 1,003
- 1860 to 1860 1,754
- 1861 to 1861 1,770
- 1862 to 1862 1,661
- 1863 to 1863 1,789
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