Crawshaw, Fred D. (Fred Duane), b. 1874, Phillips, J. D. (James David), 1869- joint author · Chicago, New York, Scott, Foresman and company · leaf 24
Fig. 9. Sketching a Horizontal Line the wrist. This will permit only short strokes, about one inchlong, to be taken. To sketch a long line, therefore, one mustjoin together a series of one-inch lines. The position for each … Fig. 10. Sketching a Vertical Line stroke should be obtained by moving the hand and forearm in thedirection of the line. Each section should be joined to the pre-ceding one, but not lapped upon it, as the lapping of sectionsproduces an undesirable sketchy effect. 20 MECHANICAL DRAWING In sketching…
Mechanical drawing
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