Looking northwest. D- roofing drain. IVS- Layer IVS. A- Wall A ... AMS Horizontal (normal)
Looking north. IIIS- martyra of Layer III S. IVS- Layer IVS. P- pit. A- Wall A. S- wall added against Wall A at corner ... AMS Horizontal (normal)
Notebook ... R. S. Young ... 2601 2798 ... 1939, 1940
