M0002362: Portrait of Wilhelm Röntgen (1845-1923) / M0002363: Portrait of Elie Metchnikoff (1845-1916)

Date:
25 September 1931
Reference:
WT/D/1/20/1/20/39

Licence: In copyright

Credit: M0002362: Portrait of Wilhelm Röntgen (1845-1923) / M0002363: Portrait of Elie Metchnikoff (1845-1916). Source: Wellcome Collection.

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