Three types of paper press: rachet, screw, and hydraulic, with details of components. Engraving by S. Porter, 1806, after J. Farey.

    • Farey, John, 1766-1826.
    Date:
    1 Dec. 1806
    Reference:
    38291i

    Licence: Public Domain Mark

    Credit: Three types of paper press: rachet, screw, and hydraulic, with details of components. Engraving by S. Porter, 1806, after J. Farey. Wellcome Collection. Source: Wellcome Collection.

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