Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 31
Ylix. 12. Fiff. 13. line 1) A may be drawn, and hy sliding the triangle along the edgeof the T-square to the position F the line B C may be drawn byusing the same edge. Tiiese positions are shown dotted in Fig. 15.If the rectangle is to be placed in some other position on thedrawing lx)ard, as…
Architecture · Building · Carpentry
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