A dictionary of architecture and building : biographical, historical, and descriptive (1902)
Sturgis, Russell, 1836-1909 · New York : The Macmillan company · leaf 560
Fig. 45 (Plan). of the groin is 90° at the springing, widens as itgoes up, and disappears in a straight line at theridges. Tiie horizontal projection of the groinedge is straight, and the edge itself lies in avertical plane, and is ellijjtical. Figure 12 isan external view, and Fig. 13 is a… … \ II ■ /l \l 11 if 1
Architecture · Architects
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