Hydraulics: a lever-operated pump. Engraving by J. Cleghorn after C. Varley.

  • Cornelius Varley
Reference:
45322i
Catalogue details

Licence: Public Domain Mark

Credit: Hydraulics: a lever-operated pump. Engraving by J. Cleghorn after C. Varley. Wellcome Collection. Source: Wellcome Collection.

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