William Frederick Haslau (or Frederick Belding Power?). Photogravure, 1917.
- Reference:
- 12876i
Licence: Public Domain Mark
Credit: William Frederick Haslau (or Frederick Belding Power?). Photogravure, 1917. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/V0026520/full/800%2C/0/default.jpg)