Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Earthenware retort, Europe, 1801-1930. Science Museum, London. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Earthenware retort, Europe, 1801-1930. Science Museum, London. Source: Wellcome Collection.