Clocks: details of a dividing engine for setting out gearwheels. Engraving by Prevost after L.J. Goussier.

Reference:
40835i

Licence: Public Domain Mark

Credit: Clocks: details of a dividing engine for setting out gearwheels. Engraving by Prevost after L.J. Goussier. Wellcome Collection. Source: Wellcome Collection.

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