- 19611
- 1962 to 19640
- 1965 to 19662
- 1967 to 19691
- 1970 to 19710
- 1972 to 19740
- 1975 to 19762
- 1977 to 19790
- 1980 to 19811
- 1982 to 19843
- 1985 to 19861
- 1987 to 19894
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