Royal Stoa in November 1970 with reinforced concrete facing against Hadrian Street scarp. From southeast. Pump draining water from well west of Stoa and hose pipe siphoning water from Great Drain ... AMS 1076 Horizontal (normal) ... November 1970
Royal Stoa in November 1970 with reinforced concrete facing against Hadrian Street scarp. From southwest. Pump draining water from well west of Stoa and hose pipe siphoning water from Great Drain ... AMS 1076 Horizontal (normal) ... November 1970