Inside Out Library

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 312

An illustration from Model making; including workshop practice, design and construction of models, a practical treatise for the amateur and professional mechanic .., 1919, leaf 312 — ear without many words of explanation. In readingthe diagram, the builder is advised to trace ^^lth a pencileach circuit, keeping in mind the position of the contactarm at the time. For instance, to start the motor, hewill see that the control current is sent through a two-way switch that will stay… … 310 Model Engineering i> ? Aerial d haindattery JC—

Machinery

Internet Archive · Public Domain Mark 1.0. Free to use for anything.

More pictures from Model making; including workshop practice, design and construction of models, a practical treatise for the amateur and professional mechanic ..

More like this