Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 175
./idM PEKSPECTIVE DRAWING. perspective plan of the object constructed from the given plan,exactly as was done in the case of the rectangular card inFig. 27. 110. Having constructed the complete perspective plan,every point in the perspective projection of the object will befound vertically above…
Architecture · Building · Carpentry
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