Dodge, Mary Mapes, 1830-1905 · [New York : Scribner & Co.] · leaf 393
DRAWING OF THE FLEMMING WILLIAMS MODEL. ered, on the upper side, with oiled silk. The cam-ber is slightly higher at the sides than the middle.The plan of fixing a rigid shaft for the pro-peller axle is very simple and effective. A pieceof aluminium tubing is forced over the ends of strip rubber one…
Children's literature
Internet Archive · UNC Libraries · Public Domain Mark 1.0. Free to use for anything.