Smokers should use Calvert's Dento-Phenolene : a pleasant and fragrant liquid dentifrice and mouth wash prepared with Calvert's purest phenol (carbolic) / F.C. Calvert & Co.

  • F.C. Calvert & Co.
Date:
[between 1890 and 1899?]

Licence: Public Domain Mark

Credit: Smokers should use Calvert's Dento-Phenolene : a pleasant and fragrant liquid dentifrice and mouth wash prepared with Calvert's purest phenol (carbolic) / F.C. Calvert & Co. Wellcome Collection. Source: Wellcome Collection.

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