Simplified mechanical perspective for the use of ... schools (1909)
Frederick, Frank Forrest, 1866-1942 · Peoria, Ill., The Manual arts press · leaf 31
or gives the distance H.must be placed above P. L. Measuring the trunk to get its dimensions,and turning it so that it makes some known angle with the assumedvertical plane, and adopting a scale for the drawing, a perspective shouldbe drawn. S. P., L. of D., Tr. V. PL, P. L. and H. may be drawnupon…
Perspective
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.
