Jackson, Thomas Graham, Sir, 1835-1924 · Cambridge, University Press · leaf 278
S-STEFANOKOTONDOROME- ■from D/^cTtW^urb Fig. 41. Nicholas V in 1450, thus reducing the interior to itspresent dimensions (Fig. 41). It is obvious from the slender construction of theinner ring, consisting 01 single columns instead of thedouble columns of S. Costanza, that no dome could havebeen… … y...•. AiiiLDi MOSAICS AT S. COSTANZA—ROME