Licence: Public Domain Mark
Credit: Gabriel-Jean Coupard. Etching by R. Thaireau (?). Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/V0001321/full/800%2C/0/default.jpg)
Licence: Public Domain Mark
Credit: Gabriel-Jean Coupard. Etching by R. Thaireau (?). Wellcome Collection. Source: Wellcome Collection.