Dodge, Mary Mapes, 1830-1905 · [New York : Scribner & Co.] · leaf 495
ocks drilled to hold the shaft tothe bottom of the main frame. The planes areheld taut by wires running from the corners to apost at the middle of the plane. The front planeis hinged at its rear edge, and may be tilted bypulling back a piece of whalebone fastened at itscenter, which is tacked to… … A GOOD EXAMPLE OF TILTED PLANES. adjust the rudder-plane and fix it rigidly in anydesired position. After you have built one or two models youwill find yourself confronted by a bewilderingnumber of schemes for constructing new forms.It will be found a very simple matter to use stiffwire for many…
Children's literature
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