Home-made toys for girls and boys : wooden and cardboard toys, mechanical and electrical toys (1915)
Hall, A. Neely (Albert Neely), b. 1883, Hall, Norman P., ill · Boston : Lothrop, Lee & Shepard Co. · leaf 155
HOME-MADE ELECTRICAL TOYS 123 Figure 185 shows a detail of the boom. Cut the side sticks H 18 inches long, and fasten between them the separators /, which should be just long enough to allow clearance for the spool pulley J. The pulley is mounted on the axle K. Screw the lower ends of the boom to… … — Detail of Derrick Fig. 186. the inner flange of each spool, as Windlass. shown, and pivot the catches O to the post L, in the positions indicated, so they may be thrown into the notches to lock the windlass (Fig. 176). The Hoisting Cables should be made of strong cord. Fasten one end of the cable…
Toy making · Toys
Internet Archive · New York Public Library · Public domain (published before 1931). Free to use for anything.
