Mechanical drawing for industrial and high schools (1917)
Leeds, Charles Carley, 1870- [from old catalog] · New York, D. Van Nostrand company · leaf 29
ci.>iss IndustrialHAME John Vi. Roberts DAre Oct 24-06. Sleeive SCALC Full Size OWQ. NO. C. 1004 LESSON No. 11 ORTHOGRAPHIC PROJECTION.—The natural impulse ofmost boys when attempting to make a freehand drawing of anobject, is to try to represent the object as it appears to their eye.In other… … View point Fig. three faces or sides of an object in the one view, similar to theway the Vee Block is shown in Fig. lo. Drawings made after the fashion of Fig. lo are known as per-spective drawings, and while this type of drawing has its placein commercial work, the method is not suitable for use…
Mechanical drawing
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