The carpenter's new guide: being a complete book of lines for carpentry and joinery (1850)
Nicholson, Peter, 1765-1844. [from old catalog], Johnston, William, architect. [from old catalog] · Philadelphia, Lippincott, Grambo and co. · leaf 115
v> … Wu/lii of tlii luuf 7u ]jr^<nn 1 ill \\ - ! mm FLitv ROOFING. 45 PLATE 33. Let a bhe the end of a rectangular roof, a e and bf being a part of each side, let a eand bf be each equal to half the width a Z* of the roof; join ef; bisect e/in c; draw c dperpendicular to ef, and make c d equal to the…
Carpentry
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