Sujet
Alphonse Pénaud's helicopter which is driven by twisted rubber bands
Légende
Engraving depicting Alphonse Pénaud's helicopter which is driven by twisted rubber bands. Alphonse Pénaud (1850-1880) a French pioneer of aviation design and engineering. Dated 19th Century
Date
19e siècle
Crédit
Photo12/Ann Ronan Picture Library
Notre référence
ARP23A14_403
Licence
Droits gérés
Format disponible
60,0Mo (1,9Mo) / 47,4cm x 31,7cm / 5596 x 3747 (300dpi)