Polygonal walls at the northwest corner of the Metroon, Period I ... northwest Horizontal (normal) ... 12 May 1934
North-south cross wall of Primitive Bouleuterion ... east Horizontal (normal) ... 11 April 1938
Northwest corner of west room of Primitive Bouleuterion ... northwest Horizontal (normal) ... 11 April 1938
Northwest corner of Primitive Bouleuterion ... northwest Horizontal (normal) ... 11 April 1938