Pocket case with small mortar and pestle.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Pocket case with small mortar and pestle. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Pocket case with small mortar and pestle. Wellcome Collection. Source: Wellcome Collection.