Excavations, 1870 - Wall of the Kings (?), on the Aventine, shewing the height of the tufa walls, the length of this portion, and the arch inserted. Photographer: Unknown
Primitive fortifications - Walls of the time of the Kings, on the Aventine, or of the Latins (?), with an arch inserted in the time of Camillus, B.B. 375, or of Hannibal (?), B.C. 217. Photographer: Unknown