A dictionary of architecture and building; biographical, historical and descriptive (1901)
Sturgis, Russell, 1836-1909 · New York, Macmillan · leaf 563
Fio. 87 (Plan).intersection of nave and transepts. The ridgesenclose a central square which is covered by … Fig. 88 (See Fig. 87). extending the groin and transverse ribs to thecentre. 966 VAULT (&) Figures 6G, 07, show how irregular spacesmay be covered by vaults with eight cells. (c) Covering an octagonal space. Figure 68is a plan, ami G9 a section, of an octagonal vaultwhose internal angles are…
Architecture
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