1. 561.b.2, 7(75) Reference (shelfmark): 561.b.2, 7(75) Title: Excavations, 1869 - Specus of the Aqua Marcia, carried on two arches of an arcade against the wall of Rome, near the Porta S. Lorenzo. Photographer: Unknown Collection Area: Printed Collections Languages: Not applicable Date Range: 1869 Extent: 1 item