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 36
Fig. 4. Two Cubicula in the Cemetery of Pretextatus. cubicula, round and hexagonal in plan, covered with low domes.Examples have been found in the cemetery of Calixtus and else-where of circular, polygonal, and cruciform chambers, of larger sizeand more intelligently adapted for the assembling of…
Architecture -- Italy History
Internet Archive · New York Public Library · Public Domain Mark 1.0. Free to use for anything.