- 1973[subject unknown]Independent
- 1974[subject unknown]Independent
- 1975[subject unknown]Independent
- 1976[subject unknown]Independent Investigators
- 1977[subject unknown]Independent
- 1978[subject unknown]Library Readers
- 1979[subject unknown]Library Readers
- 1980[subject unknown]Independent
- 1980[subject unknown]Library Readers
- 2000[subject unknown]Principal Investigators
- 2001[subject unknown]Principal Investigators
- 2003[subject unknown]Other Research Personnel
- 2005[subject unknown]Whitman Investigators
- 1970[subject unknown]Friday Evening Lecturer
- 1974[subject unknown]Friday Evening Lecturer
- 2003[subject unknown]Friday Evening Lecturer