Crawshaw, Fred D. (Fred Duane), b. 1874, Phillips, J. D. (James David), 1869- joint author · Chicago, New York, Scott, Foresman and company · leaf 318
(312) pjq^ 252^ Type Problem. Cabinet of Jig for Eod Brass ISOMETRIC AND CABINET DRAWING 313 DATA rOR DRAWING PLATE 53 Giren: The orthographic views of a crosshead brass. Fig.354. Required: To make an isometric (or cabinet drawing) ofthe object shown in Fig. 354, or any similar problem assignedby… … Fig. 354. Crosshead BrassInstructions : 1. Proceed in drawing the straight lines as for the precedingplate. 2. To draw the circles by the four center method, first deter-mine the center by the method of coordinates. 3. Draw a figure representing a square which just circum-scribes the circle. Care…
Mechanical drawing
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