Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Sign, ‘Painless Chiropody’, Europe, 1900-1980?. Science Museum, London. Source: Wellcome Collection.

Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Sign, ‘Painless Chiropody’, Europe, 1900-1980?. Science Museum, London. Source: Wellcome Collection.
