William Williams Keen, January 19, 1837 - June 7, 1932 / [Franklin H. Martin].
- Martin, Franklin H. (Franklin Henry), 1857-1935.
- Date:
- 1932
Licence: In copyright
Credit: William Williams Keen, January 19, 1837 - June 7, 1932 / [Franklin H. Martin]. Source: Wellcome Collection.
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