- 1890 to 1894174
- 1895 to 1899174
- 1900 to 1904174
- 1905 to 1909174
- 1910 to 1914174
- 1915 to 1919174
- 1920 to 1924174
- 1925 to 1929174
- 1930174
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