Trench to the west of the Great Drain ... Horizontal (normal) ... 5 May 1934
Trench to the west of the Great Drain ... AMS Horizontal (normal) ... 5 May 1934
Late wall along east side of main drain, 3 meters to the north of Hadrian's finding place. From west, X marks the spot ... AMS 807 Horizontal (normal) ... 3 May 1934