Dodge, Mary Mapes, 1830-1905 · [New York : Scribner & Co.] · leaf 29
parts can, nevertheless, imitate their ac-tion with reasonable fidelity. The axle attached 586 MODEL AEROPLANES OF 1911 [May, to the propeller should be heavy enough to resist of the strands on a line with the axle. Afterbending in ordinary wear and tear. A bicycle- turning the wire into a hook,… … FIG. 2. SHOWING CONSTRUCTION AND MOUNTING OFPROPELLER AND AXLE. upon this axle, procure a piece of metal tubingin which the axle will turn freely, without bind-ing or rattling about. The tubing should then bepassed through the frame supporting the pro-peller exactly at right angles, and extend out…
Children's literature
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