Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 100
(Mi MECHANICAL DRAWING 55 Draw E F about 3 inches long and mark tlie point A, 1 inchfrom E and the point Y, 1 inch from A, With the triangle andT-square, draw the rectangles A B D C and 0 P Q R such that A Bis 1 inch in length and A C, ^ inches in length. Divide A E and A Binto the same number of…
Architecture · Building
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