Licence: Public Domain Mark
Credit: Hopkin Hopkins : the wonderful and surpising little Welchman. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/b2857879x_EPH_499D_21_0001.jp2/full/800%2C/0/default.jpg)
Licence: Public Domain Mark
Credit: Hopkin Hopkins : the wonderful and surpising little Welchman. Source: Wellcome Collection.