Simplified mechanical perspective for the use of ... schools (1909)
Frederick, Frank Forrest, 1866-1942 · Peoria, Ill., The Manual arts press · leaf 23
D. the intersection of line F—V. P. L.with L. of D. would have been the perspective of corner A. Point-A ■ A 1 -K^__^ ~---~^T;er,s pective of i\. Problem V. Scale i4=l0. S. P. 120 to right and 20 above. C. V.170 from S. P., P. L. 50 from S. P., H. 60 above P. L. Any point on the horizontal plane… … HE
Perspective
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