Licence: Public Domain Mark
Credit: Pluto [Hades]. Engraving by C. Grignion, 1789. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/V0035988ER/full/800%2C/0/default.jpg)
Licence: Public Domain Mark
Credit: Pluto [Hades]. Engraving by C. Grignion, 1789. Wellcome Collection. Source: Wellcome Collection.