Practical mechanical drawing and machine design self taught .. (1907)
Westinghouse, Charles. [from old catalog] · Chicago, F. J. Drake & co. · leaf 93
Fig. 174—Surface Gauge. MACHINE DRAWING 91 Example 15. 214-inch Steam or Water Cock. First draw the views of this cock shown in Fig.170, then draw a half end elevation and half crosssection through the center of the plug. Scale 6inches to 1 foot.
Mechanical drawing · Machine design
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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