Crawshaw, Fred D. (Fred Duane), b. 1874, Phillips, J. D. (James David), 1869- joint author · Chicago, New York, Scott, Foresman and company · leaf 317
. 351. Type Problem. Planing Jig for Eod Brass.Views Orthographic 5. Transfer actual lengths from the orthographic drawingwith the dividers, taking care to lay them off in the direction ofthe proper axis. 6. Draw the necessary lines through the points located, re-membering that lines of the object… … Fig. 352, Type Problem. Isometric of Jig for Rod Brass
Mechanical drawing
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