The Carbolic Smoke Ball : for inhalation only : will positively cure colds, cold in the head, cold on the chest, catarrh, asthma, bronchitis ... / Carbolic Smoke Ball Company.

  • Carbolic Smoke Ball Company.
Date:
[1891?]

Licence: Attribution 4.0 International (CC BY 4.0)

Credit: The Carbolic Smoke Ball : for inhalation only : will positively cure colds, cold in the head, cold on the chest, catarrh, asthma, bronchitis ... / Carbolic Smoke Ball Company. Source: Wellcome Collection.