Licence: Public Domain Mark
Credit: Georg Ernst Stahl. Line engraving, 1715. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/L0008079/full/800%2C/0/default.jpg)
Licence: Public Domain Mark
Credit: Georg Ernst Stahl. Line engraving, 1715. Wellcome Collection. Source: Wellcome Collection.