- 1970[subject unknown]Research Assistants
- 1971[subject unknown]Research Assistants
- 1972[subject unknown]Independent
- 1972[subject unknown]Grass Fellows
- 1973[subject unknown]Grass Fellows
- 1974[subject unknown]Independent
- 1975[subject unknown]Independent
- 1978[subject unknown]Independent
- 1984[subject unknown]Independent
- 1986[subject unknown]Independent
- 1987[subject unknown]Independent
- 1988[subject unknown]Principal Investigators
- 1989[subject unknown]Independent
- 1990[subject unknown]Principal Investigators
- 1991[subject unknown]Principal Investigators
- 1992[subject unknown]Principal Investigators
- 1993[subject unknown]Pricipal Investigators
- 1997[subject unknown]Library Readers
- 1998[subject unknown]Library Readers
- 2001[subject unknown]Library Readers
- 2003[subject unknown]Other Research Personnel
- 2010[subject unknown]Whitman Center Investigators
- 2011[subject unknown]Whitman Center Investigators
- 2012[subject unknown]Investigator
- 2013[subject unknown]Investigator
- 2016[subject unknown]Whitman Associate
Preserving and communicating the history of science at the MBL