Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 384
elanding—will be a true butt-joint; andthat the joint at h, which connects thetwo wreaths, will also be a true butt- N\ joint, owing to it being made square to \ • / the tangent m of the bottomwreath and to thetangent c of theupper wreath,both tangentshaving the sameinclination; alsothe joint at n…
Architecture · Building
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