
Sujet
A system of vanes for attaching to balloons so that ascents and descents could be made without discarding ballast or releasing gas
Légende
Engraving depicting a system of vanes for attaching to balloons so that ascents and descents could be made without discarding ballast or releasing gas. Designed by Henry Bright of London. Dated 19th Century
Date
19e siècle
Crédit
Photo12/Ann Ronan Picture Library
Notre référence
ARP23A14_273
Licence
Droits gérés
Format disponible
60,0Mo (2,0Mo) / 34,0cm x 44,2cm / 4016 x 5222 (300dpi)