Licence: Public Domain Mark
Credit: Johannes Claubergius: portrait. Drawing, c. 1793. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/V0009252ER/full/800%2C/0/default.jpg)
Licence: Public Domain Mark
Credit: Johannes Claubergius: portrait. Drawing, c. 1793. Wellcome Collection. Source: Wellcome Collection.