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 952
alue ofX, and 12 for that of z. We are not sufficiently, from experiment, convinced that these are theproper values; but, following liiin, if those values be substituted in the e(] nation /i = ^ (24 — w),and w = 2-i — dh : if the height of a step be 5 inches, its width should be 24— 10 = 14…
Architecture · Architects
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