Dodge, Mary Mapes, 1830-1905 · [New York : Scribner & Co.] · leaf 157
meter, and the rubber motor ispassed through the tube itself. Such a frame may be made readilyby one who has had no experience intinsmithing or metal-work. The metalframes are sometimes constructed bydriving wooden blocks into the endsof the tubes and letting them projecthalf an inch or more. The… … A FRENCH MODEL BUILT OF ALUMINIUM. size. Fasten the ends and pass the rivet throughboth tubes at the point of intersection, and screw 19.] MODEL AEROPLANES OF 1911 691 the nut down firmly on the opposite side. Such a frame is practically indestructible. There is one possible drawback, however, in…
Children's literature
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