A treatise on architecture and building construction (1899)
International Correspondence Schools · Scranton, The Colliery engineer co. · leaf 418
ridge and platemust be made fromthe ends of therafter so deter-mined. If the spanis 24 ft. and thepitch is the sameon each side of theridge, the distancec fixs, set off twelvetimes from theplumb-cut <7/ to thetop of the foot-cut//, beyond whichthe projection overthe eaves is to beadded, as… … 88 CARPENTRY. § 9 wide, 1^ inches thick, and 2 feet 10 inches long, with sawkerfs be and dc cut in from each end to within 5 inches ofthe middle, thus leaving-10 inches of solid wood at c d. Twoholes /and ^ are bored through each end, and two li-inchNo. 10 screws are then inserted, as shown at /,…
Architecture · Building
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