Licence: Public Domain Mark
Credit: Leonard Gillespie. Lithograph by C. Bazin, 1837. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/M0017888/full/800%2C/0/default.jpg)
Licence: Public Domain Mark
Credit: Leonard Gillespie. Lithograph by C. Bazin, 1837. Wellcome Collection. Source: Wellcome Collection.