Concentrated carbolic acid : to be well diluted before use, according to the directions on the label and case : for the household, sick room, stable, kennel, etc. : poison.

Date:
[between 1890 and 1899?]

Licence: Public Domain Mark

Credit: Concentrated carbolic acid : to be well diluted before use, according to the directions on the label and case : for the household, sick room, stable, kennel, etc. : poison. Source: Wellcome Collection.