- 19611
- 1962 to 19640
- 1965 to 19661
- 1967 to 19691
- 1970 to 19710
- 1972 to 19741
- 1975 to 19762
- 1977 to 19790
- 1980 to 19810
- 1982 to 19848
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