at a height of about were 40 feet long by 7% feet wide, and they were Editor, Scientific American, 361 Broadway, New 20 feet from the ground, by the buckling of the hori- spaced 8 feet apart. Movable wing tips were arranged York, N. Y." at the ends of the lower planes, the horizontal rudder being… … cally extensions of it. One of these turns upward and the other downward when the steering column is Three-quarter front view of the aeroplane. swung from one side to the other, while a forward The movable tips at each end of the horizontal rudder, the motor and propellers, the three-wheeled…
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![An illustration from The aeroplane [microform] : past, present and future (1911)](https://img.insideoutlibrary.com/img/200/ia-cihm_97268-131-0.webp)
