Sujet
Incandescent light bulb, 1929. Artist: Unknown
Légende
Incandescent light bulb, 1929. Thomas Alva Edison (1847-1931), American physicist and inventor, produced the first successful electric light bulb. The globe on the left is Edison's first practicable carbon filament lamp using carbonized bamboo fibres. Reverse of a medal celebrating the 50th anniversary of his invention.
Oxford Science Archive
Date
1929
Crédit
Photo12/Heritage Images
Notre référence
HRM19B66_192
Model release
Non
Licence
Droits gérés
Format disponible
50,0Mo (1,6Mo) / 36,8cm x 34,0cm / 4344 x 4020 (300dpi)