Above, surgical instruments used in lithotomy; below, logarythms. Engraving with etching by T. Jefferys.

    • Jefferys, Thomas, -1771.
    Reference:
    47762i

    Licence: Public Domain Mark

    Credit: Above, surgical instruments used in lithotomy; below, logarythms. Engraving with etching by T. Jefferys. Wellcome Collection. Source: Wellcome Collection.

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