Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 138
X o« < > BS W c W ? . o « 3 s . ■s. fa r O £ u ~ w < Q ^: in -i O cA. < c •J r- 0- £ OS o !/3 Q OU(den QZ < SHEET-METAL WORK 47 EXERCISES FOR PRACTICE. 1. Make the diameter of the pipe If inches and the distancesfrom A to E li inches in Figs. 41 to 44 inclusive. To obtain the pattern…
Architecture · Building · Carpentry
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