1. 561.b.2, 7(78) Reference (shelfmark): 561.b.2, 7(78) Title: Excavations, 1868 - Porta Lateranensis, wall or jamb of the gate(?) or postern(?), A.D. 270, and portion of an earlier tomb. Photographer: Unknown Collection Area: Printed Collections Languages: Not applicable Date Range: 1868 Extent: 1 item