Boring the cylinder for the hydraulic press (lift)
Boring the cylinder for the hydraulic press (lift) used to raise the prefabricated sections of the Britannia Tubular Bridge across the Menai Straits, Wales. Wood engraving 1851
Picture No
13907472
Media ID
48478931
Size
6000px x 3165px
(2.7MB)
Credit
World History Archive / Mary Evans Picture Library
Source
World History Archive





























