Hornblower Steam Engine
Diagram of the steam engine patented by Jonathan Hornblower, from Cornwall, in 1781; his patent was overturned in 1799
Picture No
10204429
Media ID
47412550
Size
4059px x 5763px
(3.0MB)
Credit
Mary Evans Picture Library
Source
Engraving from Encyclopaedia Britannica 1797
Date
1781
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1781 1799 Diagram Hornblower Overturned Patent Patented
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