Mechanical drawing for plumbers; a concise, comprehensive and practical treatise on the subject of mechanical drawing (1910)
Starbuck, R. M. (Robert Macy), 1844-1927 · New York, The Norman W. Henley publishing co. · leaf 16
bject is placed, the two views or morethat are taken must be consistent. Itwould not do to combine the front viewof Fig. 8 with the top view of Fig. 9. With these explanations we shall leavethe subject of projection as far as itstechnical points are concerned, though wemay have to allude to it… … Fig. 10—A Combination of Perspective and Mechanical Drawing
Plumbing · Mechanical drawing
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