- 1899[subject unknown]Corporation Member
- 1900[subject unknown]Trustee
- 1901[subject unknown]Trustee
- 1902[subject unknown]Trustee
- 1903[subject unknown]Corporation Member
- 1907[subject unknown]Corporation Member
- 1907[subject unknown]Trustee
- 1908[subject unknown]Trustee
- 1909[subject unknown]Trustee
- 1909[subject unknown]Corporation Member
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- 1910[subject unknown]Corporation Member
- 1911[subject unknown]Corporation Member
- 1911[subject unknown]Trustee
- 1912[subject unknown]Corporation Member
- 1912[subject unknown]Trustee
- 1913[subject unknown]Corporation Member
- 1913[subject unknown]Trustee
- 1914[subject unknown]Corporation Member
- 1914[subject unknown]Trustee
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- 1915[subject unknown]Trustee
- 1916[subject unknown]Corporation Member
- 1916[subject unknown]Trustee
- 1917[subject unknown]Corporation Member
- 1917[subject unknown]Trustee
Preserving and communicating the history of science at the MBL