Hornblower Steam Engine
Diagram of the steam engine patented by Jonathan Hornblower, from Cornwall, in 1781; his patent was overturned in 1799
Picture No
13846267
Media ID
45760901
Size
4059px x 5763px
(3.0MB)
Credit
Mary Evans Picture Library
Source
Engraving from Encyclopaedia Britannica 1797
Date
1781
