Title
Edison's incandescent lamps showing various forms of carbon filament
Caption
Edison's incandescent lamps showing various forms of carbon filament. From "Les Nouvelles Conquetes de la Science, Paris,1883. Engraving
Date
1883
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP07105_460001806
License type
Rights managed
Available size
19,8Mb (1,0Mb) / 11,8in x 6,5in / 3543 x 1953 (300dpi)