Samuel Pierpont Langley (1834-1906),American astronomer and aeronautical pioneer. Langley's steam-powered model plane 'Aerodrome' viewed from above and below. In 1896 Aerodrome 5 flew 3/4 mile. From Scientific American,November 1902 | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / UIG / Universal History Archive |
Taille de l’image : | 3715 px × 4705 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |