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 410
Fig. 590(7. Fig. 590A. H99/. In the second example (_/?./• 590ff.), another rib, a 6, is introduced, which on plaiproduces the form of a star of four points. The forms of tliese thus inserted ribs resultfrom curves of the lines on the plan in the space to be vaulted. As many radii are drawn
Architecture · Architects
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