Licence: Public Domain Mark
Credit: Samuel Solly. Lithograph by G. B. Black, 1863. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/V0006616/full/800%2C/0/default.jpg)
Licence: Public Domain Mark
Credit: Samuel Solly. Lithograph by G. B. Black, 1863. Wellcome Collection. Source: Wellcome Collection.