Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 418
zr O) — 00 = r^ CVJ = CO = LO = ^ = 00 CO to 10 00 CD CD 05 CO 05 CD CO lO c^ ^(ocnycvj^io ^= o = 0) = oo: N = CO: lO== ^^ co=i (\J = — C\J -- --CMCVJCVl 3 llllNlllllllllllllOOl in •a !-< ciO cq W PI o.=)a) pia* 3 +J oo ho ■fc? t 09 Bl 09 ffij 343 4: THE STEEL SQUARE … Fig. 5. Use of Steel Square to Find Miter and Side ofPentagon. inches wide. Tofind the contents,look under 12, andfind 14; then fol-low this space alongto the cross-line un-der 9, the width ofthe board; and hereis found 10 feet 6inches, denotingthe contents of aboard 14 feet longand 9 inches…
Architecture · Building · Carpentry
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