Vitallium ear mould c. 1950
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Vitallium ear mould c. 1950. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Vitallium ear mould c. 1950. Wellcome Collection. Source: Wellcome Collection.