Doc.5. Mamertine Prison, Part of the Mamertine Prison, rebuilt A.D. 22, in the Forum of Julius Caesar, at the foot of the Capitol (8vo. 777) ; Construction of Arcade of the Mamertine Prison, in the Forum of Julius Caesar, A.D. 22 (8vo. 778) / Charles Smeaton ; Construction of the supposed Wall of Romulus on the Palatine, B.C. 750 (?), Album 17, collection John Henry Parker, INHA