Engraving depicting a carbon arc lamp with Chance
Engraving depicting a carbon arc lamp with Chance bros optics and powered by a Gramme dynamo, used to light the beacon on the top of the Victoria Clock Tower, Westminster
Picture No
13914110
Media ID
48510832
Size
4896px x 4283px
(12.0MB)
Credit
World History Archive / Mary Evans Picture Library
Source
World History Archive





























