- 19471
- 1948 to 19490
- 1950 to 19510
- 1952 to 19536
- 1954 to 19557
- 1956 to 19570
- 1958 to 19596
- 1960 to 19615
- 1962 to 19637
- 1964 to 196513
- 1966 to 196714
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