Kupferstich243 x 291 mm (Platte) 577 x 440 mm (Blatt)kb-1915-643-4 (Ill. XVIII. Piranesi 1773 [22]-gr.
Kupferstich252 x 468 mm (Platte) 577 x 440 mm (Blatt)kb-1915-643-3 (Ill. XVIII. Piranesi 1773 [22]-gr.