Mr. J.C. Stevens Sales Catalogue, Dec 1906
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Mr. J.C. Stevens Sales Catalogue, Dec 1906. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Mr. J.C. Stevens Sales Catalogue, Dec 1906. Wellcome Collection. Source: Wellcome Collection.