- 1939[subject unknown]Beginners
- 1940[subject unknown]Beginners
- 1941[subject unknown]Beginners
- 1942[subject unknown]Independent
- 1946[subject unknown]Independent
- 1951[subject unknown]Independent Investigators
- 1953[subject unknown]Independent Investigators
- 1956[subject unknown]Independent
- 1959[subject unknown]Independent
- 1960[subject unknown]Independent
- 1961[subject unknown]Independent
- 1963[subject unknown]Independent
- 1966[subject unknown]Independent
- 1968[subject unknown]Independent
- 1969[subject unknown]Independent
- 1973[subject unknown]Library Readers
- 1978[subject unknown]Independent
- 1990[subject unknown]Other Research Personnel
Preserving and communicating the history of science at the MBL