Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 397
Fig. 326. 323 238 SHEET INIETAL WORK … the i)art i)lan as shown by A B C 1) E F A, placing the hipor diagonalline F C in a horizontal position; and make the distances between thelines F A and C B and between F E and C D equal, because the roofin this case has equal pitch all around. (The same principles, how-ever, would be used if the…
Architecture · Building · Carpentry
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