- 1904 to 19052
- 1906 to 19074
- 1908 to 19091
- 1910 to 191111
- 1912 to 19130
- 1914 to 19150
- 1916 to 19170
- 1918 to 19191
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