Topographical Map of Rome, Showing Hydraulic and Defensive Systems, from "Le Antichità Romane" (Roman Antiquities), tome 1, tavola 37, figure 2
Object type: Print
Department: Drawings and Prints
Portfolio: Le Antichità Romane, tome 1
Artist: Giovanni Battista Piranesi|Angelo Rotili
Artist bio: Italian, Mogliano Veneto 1720–1778 Rome| 
Artist role: Artist|Publisher
Artist nationality: Italian|Italian
Date: 1756–57
Medium: Etching
Dimensions: sheet: 41 5/16 x 29 5/8 in. (105 x 75.2 cm)
plate: 32 7/8 x 23 1/16 in. (83.5 x 58.5 cm)
Classification: Prints
Credit line: Rogers Fund, transferred from the Library
Accession year: 1941