An encyclopaedia of architecture, historical, theoretical, & practical. New ed., rev., portions rewritten, and with additions by Wyatt Papworth (1888)
Gwilt, Joseph, 1784-1863, Papworth, Wyatt Angelicus Van Sandau, 1822-1894 · London Longmans, Green · leaf 609
~^h … Fig. 620. equal to half tbe span of tbe arcb, and make CD equal to the height, and Ay parallel andequal to CD. In C(/ make Ck equal to CD. Divide A; and AC each into two equal i)arts.riirough 1 in AC draw kn, and through I in Aj draw ID, cutting hn at n. Bisect wDby the perpendicular Ig, and from g…
Architecture · Architects
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