Licence: Public Domain Mark
Credit: Sir William MacCormac. Photograph by G. Jerrard, 1881. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/M0016780/full/800%2C/0/default.jpg)
Licence: Public Domain Mark
Credit: Sir William MacCormac. Photograph by G. Jerrard, 1881. Wellcome Collection. Source: Wellcome Collection.