- 1921[subject unknown]Friday Evening Lecturer
- 1930[subject unknown]Trustee
- 1931[subject unknown]Trustee
- 1932[subject unknown]Trustee
- 1933[subject unknown]Trustee
- 1934[subject unknown]Trustee
- 1935[subject unknown]Trustee
- 1936[subject unknown]Trustee
- 1937[subject unknown]Trustee
- 1938[subject unknown]Trustee
- 1939[subject unknown]Trustee
- 1940[subject unknown]Trustee
- 1941[subject unknown]Trustee
- 1942[subject unknown]Trustee
- 1943[subject unknown]Trustee
- 1944[subject unknown]Trustee
- 1945[subject unknown]Trustee
Preserving and communicating the history of science at the MBL