Crawshaw, Fred D. (Fred Duane), b. 1874, Phillips, J. D. (James David), 1869- joint author · Chicago, New York, Scott, Foresman and company · leaf 221
TORY INSTRUCTIONS FOR LETTERING PLATE 31 Curved Strokes. The major axes of the ovals of this platemake 45° with the horizontal. DATA FOR LETTERING PLATE 31 Given: Plate 31 to reduced size. Fig. 239.Required: To make the plate to an enlarged scale. PREPARATORY INSTRUCTIONS FOR DRAWING PLATE 32… … Fig. 238. Lettering Plate, a, d, q, g, b, p, s
Mechanical drawing
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