Courtyard. U-shaped drain ... 1971 Ω Lot Ω 449 Lot Ω 450
6th A.D.
Courtyard. Northeast Corner ... Ω-15 2841, 2842 Lot Ω 450 86-639 ... 11 May 1971
Courtyard. Deep channel ... Ω-15 2839, 2840 Ω-552 N 72479 Lot Ω 449 Section Ω 470 Section Ω 471 ... 11 May 1971