Johann Jacob Scheuchzer, aged 59, holding a book in his left hand, gesturing towards shells, a fish, and a thistle. Mezzotint by T. Laub, 1731, after J. H. Heidegger.
- Heidegger, Johann Huldrich, 1700-1747.
- Reference:
- 46208i
Licence: Public Domain Mark
Credit: Johann Jacob Scheuchzer, aged 59, holding a book in his left hand, gesturing towards shells, a fish, and a thistle. Mezzotint by T. Laub, 1731, after J. H. Heidegger. Wellcome Collection. Source: Wellcome Collection.
