Crawshaw, Fred D. (Fred Duane), b. 1874, Phillips, J. D. (James David), 1869- joint author · Chicago, New York, Scott, Foresman and company · leaf 14
air degree of skill in drawingperspectives of rectangular, angular, and cylindrical objects.Upon completion of the work of this chapter, he should be ableto draw objects composed of a combination of these elementary-forms. It is hoped that the student will have gained confidencein his ability to… … Fig. 1. Shaded Perspective of Try-Square General Principles A perspective drawing of an object shows it as it appearswhen viewed from a given position. Fig. 1 is an example of aperspective drawing. This drawing gives the observer a correctidea of the form and proportion of the object. 9 10…
Mechanical drawing
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