Gramme Dynamo - 1870
A dynamo (electricity generator) developed by Belgian engineer Zenobe Gramme (1826-1901) in 1870
Picture No
14091755
Media ID
45858848
Size
3750px x 3751px
(2.0MB)
Credit
Mary Evans Picture Library
Source
Das Buch der Erfindungen' volume 3, page 48
Date
1870
