Printing: section and details of the Bramah numerator press for banknote production (above), steam-engine (below). Engraving by J. Pass.

    Date:
    1812
    Reference:
    40621i

    Licence: Public Domain Mark

    Credit: Printing: section and details of the Bramah numerator press for banknote production (above), steam-engine (below). Engraving by J. Pass. Wellcome Collection. Source: Wellcome Collection.

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