A history of architecture in Italy from the time of Constantine to the dawn of the renaissance (1901)
Cummings, Charles Amos, 1833-1905 · Boston, New York, Houghton, Mifflin and Company · leaf 177
Fig. 342. Assisi. Plan of S. Francesco. vaults, built on strongsquare ribs sixteen inchesbroad, the transept ends be-ing covered by round barrel-vaults and the semicircularapse by a hemispherical semi-dome. The bays of the east-ern transept or narthex arecovered by sexpartite vault-ing. The church…
Architecture
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