Library Of Congress:
Technical illustration shows 14 figures with various designs for parachutes, including Blanchard’s parachute, and several vessels with wings.
+ Source: La Locomotion Aérienne Passive :: Library Of Congress
Library Of Congress:
Technical illustration shows 14 figures with various designs for parachutes, including Blanchard’s parachute, and several vessels with wings.
+ Source: La Locomotion Aérienne Passive :: Library Of Congress