In the previous plates I have represented the Mausoleum and Bridge of Hadrian, with the remains of the ancient Ponte Trionfale [Triumphal Bridge] nearby... in the present figure are shown the locations of the other two bridges, the Quattro Capi [the Four Heads] and the Ferrato... [and inscriptions from the Tiber Island], tome 4, tavola 14 from "Le Antichità Romane" (Roman Antiquities)
Giovanni Battista Piranesi Italian
Publisher Angelo Rotili Italian
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