Thomas Savery's steam pump or 'The Miner's Friend' (1702). From John Harris 'Lexicon Technicum', 1726. Engraving

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Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., 1702, 1726., archival, archive, british, drainage, english, engraving, friend, harris, historical, history, industrial, invention, john, lexicon, miner, mining, power, pump, revolution, savery, steam, technicum, thomas