http://worldcat.org/entity/work/id/2368326

Boys' book of engines, motors and turbines

This book provides simple plans with illustrations and instructions which tell how to make numerous toy motors and engines that a boy can build and operate himself. It also tells how to build small mill wheels, how to make a steam engine, a steam turbine, an engine that will run on dry ice, how to make a toy electric motor which will run on either alternating or direct current.

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