Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 105
length of the chord. This w^ill give the points L, M, N,P, etc., to T. The curve drawn through these points will be theinvolute of the circle. Inking. Observe the same rules in inking Plate VIII as weregiven for Plate VII. In Problems 25 and 26 the arcs and linesused in locating the points of the…
Architecture · Building
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