Clocks: the mechanism of an alarm clock. Engraving after J. Farey.

    • Farey, John, 1791-1851.
    Reference:
    40932i
    Catalogue details

    Licence: Public Domain Mark

    Credit: Clocks: the mechanism of an alarm clock. Engraving after J. Farey. Wellcome Collection. Source: Wellcome Collection.

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