A milk maid shows her cowpoxed hand to a physician, while a farmer or surgeon offers to a dandy inoculation with cowpox that he has taken from a cow. Coloured etching, ca. 1800.

    Date:
    [1800?]
    Reference:
    16139i

    Licence: Public Domain Mark

    Credit: A milk maid shows her cowpoxed hand to a physician, while a farmer or surgeon offers to a dandy inoculation with cowpox that he has taken from a cow. Coloured etching, ca. 1800. Wellcome Collection. Source: Wellcome Collection.

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