Model making; including workshop practice, design and construction of models, a practical treatise for the amateur and professional mechanic .. (1919)
Yates, Raymond F. (Raymond Francis), 1895- ed · New York, The Norman W. Henley Pub. Co. · leaf 336
\J We,^^ ^ Fig. 269—(Above). Wiring diagram of the electric hoistFig. 270—(Below). Arrangement of the traveling hoist working, as on the base of a derrick or frame of an ele-vator. If mounted separately with motors, as statedabove, a base of oak, 7 x 10 x 3^ i^ch, neatly finished withbeveled edges,…
Machinery
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