Advertisment for Calvert's Soaps
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Advertisment for Calvert's Soaps. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Advertisment for Calvert's Soaps. Wellcome Collection. Source: Wellcome Collection.