Advertising leaflet Oatine Company, 1930s
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Advertising leaflet Oatine Company, 1930s. Wellcome Collection. Source: Wellcome Collection.
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Advertising leaflet Oatine Company, 1930s. Wellcome Collection. Source: Wellcome Collection.