Crawshaw, Fred D. (Fred Duane), b. 1874, Phillips, J. D. (James David), 1869- joint author · Chicago, New York, Scott, Foresman and company · leaf 153
straightedge may then be laid tangent to the arc and thestraight line drawn in. Before the drawing is finished theunnecessary part of the arc is erased. Fig. 155. Centers for rounded corners, fillets and other arcs of circles,which do not have their centers on any line of the drawing, arelocated by… … Fig. 154, Type Problem. Perspective of Bearing
Mechanical drawing
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