Licence: Public Domain Mark
Credit: Francis Trevelyan Buckland. Photograph by S.A. Walker. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/V0026117EL/full/800%2C/0/default.jpg)
Licence: Public Domain Mark
Credit: Francis Trevelyan Buckland. Photograph by S.A. Walker. Wellcome Collection. Source: Wellcome Collection.