Crawshaw, Fred D. (Fred Duane), b. 1874, Phillips, J. D. (James David), 1869- joint author · Chicago, New York, Scott, Foresman and company · leaf 41
ngle of inclinationin Fig. 22 for the required level. Reproduce this angle asillustrated in Fig. 12. 4. Complete the enclosing solid by drawing the lines in theorder indicated by the numerals. Fig. 25. Measure verticallyand to the right and left as previously described under, VerticalMeasurements… … Fig. 25. Constructive Stage. Enclosing Solid same dimensions as the open space which holds the edges of thesandpaper, locate B, y.^ below A, and draw line 10 converging
Mechanical drawing
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