Licence: Public Domain Mark
Credit: Eugen Steinach. Photograph by J. Scherb after a painting. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/V0027219/full/800%2C/0/default.jpg)
Licence: Public Domain Mark
Credit: Eugen Steinach. Photograph by J. Scherb after a painting. Wellcome Collection. Source: Wellcome Collection.