A Dutch quack doctor promoting his wares before an audience of townspeople. Etching.
- Reference:
- 10979i
Licence: Public Domain Mark
Credit: A Dutch quack doctor promoting his wares before an audience of townspeople. Etching. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/V0010963/full/800%2C/0/default.jpg)