John William Watson Stephens, 1865-1946 / [S.R. Christophers].

  • Christophers, S. R. (Samuel Rickard), 1873-1978.
Date:
1947

Licence: In copyright

Credit: John William Watson Stephens, 1865-1946 / [S.R. Christophers]. Source: Wellcome Collection.

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