Engineering: cross-sections of the hammer designed by John Smeaton for use in iron manufacture. Engraving by W. Lowry after J. Farey the younger.

  • John Farey, Jr.
Date:
1813
Reference:
30264i

Licence: Public Domain Mark

Credit: Engineering: cross-sections of the hammer designed by John Smeaton for use in iron manufacture. Engraving by W. Lowry after J. Farey the younger. Wellcome Collection. Source: Wellcome Collection.

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