Charles B. Hayward 33 … Fig. 13. Clement-Bayard I placed the horizontal rudder for ascending or descending. In the illustration this appears to be a flag, but it is in reality a long rectangular plane, which may be tilted on its longitudinal axis, the latter being at right angles to that of the balloon. There are two air…
Dirigible · Zeppelin · Blimp · Aviation · Baloon
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