Simplified mechanical perspective for the use of ... schools (1909)
Frederick, Frank Forrest, 1866-1942 · Peoria, Ill., The Manual arts press · leaf 46
2ST. 10 G c C2be 1_ … Problem XXV. Scale Ya=Y 0. S. P. 33 0 to right and V 0 above. C. V.180 from S. P., P. L. at S. P., H. 50 above S. P. In this problem a plinth 160 x 200 and 30 thick rests on one3 0 x 20 0 face and vanishes to the left at 30°. A circular archis cut from this plinth as shown by the elevation. For…
Perspective
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
