Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 248
Joint … Fig. 90. Two Tangents EquallyInclined. FiR. 91. Plan T^lne.s Projeeteci into Oblique Plane Inclined to Two Sides. with them, or to the joint of another wreath that may belong to the cyhnder or well-hole. Fig. 93 is another view oftlie.se tangents in positionplaced over and above theplan tangents of…
Architecture · Building · Carpentry
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