Picture postcard with a reproduction of a vintage advertisement poster for Odol mouthwash and toothpaste. Advert is originally from the 1920s or 1930s and was for the UK market.
It was in 1892 that Odol mouthwash was invented by German Richard Seifert and it was produced in Dresden by company founder Karl August Lingner.
Size: 15.0cm x 11.0cm