Small experimental gunpowder engine
Small experimental gunpowder engine, showing the bow string mechanism to effect the return stroke of the piston. 1807. From Cayley's original notebook
Picture No
10841837
Media ID
48052499
Size
4000px x 2962px
(1.3MB)
Credit
© The Royal Aeronautical Society (National Aerospace Library) / Mary Evans Picture Library
Source
Photograph from The Royal Aeronautical Society Archive
