M0002351: Portrait of Gregor Johann Mendel (1822-1884), monk / M0002352: Portrait of Paul Ehrlich (1854-1915), physician and scientist.

Date:
08 September 1931
Reference:
WT/D/1/20/1/20/36

Licence: In copyright

Credit: M0002351: Portrait of Gregor Johann Mendel (1822-1884), monk / M0002352: Portrait of Paul Ehrlich (1854-1915), physician and scientist. Source: Wellcome Collection.

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