Model of Newcomen steam engine. It was while repairing
Model of Newcomen steam engine. It was while repairing this engine that Watt is said to have invented the separate condenser. From George Williamson Memorials of James Watt 1856. Lithograph
Picture No
13904499
Media ID
48388909
Size
6000px x 8237px
(6.5MB)
Credit
World History Archive / Mary Evans Picture Library
Source
World History Archive





























