Licence: Public Domain Mark
Credit: Miss Margaret Bailey, aged 111. Reproduction of a wood engraving. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/V0006970/full/800%2C/0/default.jpg)
Licence: Public Domain Mark
Credit: Miss Margaret Bailey, aged 111. Reproduction of a wood engraving. Wellcome Collection. Source: Wellcome Collection.