- 18841,783
- 1885 to 18862,173
- 1887 to 18893,147
- 1890 to 18914,024
- 1892 to 18943,616
- 1895 to 18963,607
- 1897 to 18994,145
- 1900 to 19013,913
- 1902 to 19043,625
- 1905 to 19063,491
- 1907 to 19093,766
- 19103,617
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