Licence: Public Domain Mark
Credit: An ancient pestle and mortar found in Aix-les-Bains. Photograph. Wellcome Collection. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/V0029813/full/800%2C/0/default.jpg)
Licence: Public Domain Mark
Credit: An ancient pestle and mortar found in Aix-les-Bains. Photograph. Wellcome Collection. Source: Wellcome Collection.