Dental prosthetics and a variety of ear trumpets
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Dental prosthetics and a variety of ear trumpets. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Dental prosthetics and a variety of ear trumpets. Wellcome Collection. Source: Wellcome Collection.