Apparatus for the inhalation of ether vapour. Lithograph (?) by Miss Wilson, ca. 1920.

    Date:
    1920
    Reference:
    566793i

    Licence: Attribution 4.0 International (CC BY 4.0)

    Credit: Apparatus for the inhalation of ether vapour. Lithograph (?) by Miss Wilson, ca. 1920. Wellcome Collection. Source: Wellcome Collection.

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