Byzantine, 4th c. A.D.
Coins: 27 May 1936 #1-#2 ... 25-27 May 1936
Ca. 375-310 B.C.
Cistern System #1a: Shaft (Manhole) at 10/ΞΗ (10-11/ΞΖ-ΞΗ). Filling consistently late Hellenistic in hole and in passage; probably 1st c. B.C. Coins: 26 May 1936 #1 ... 110-75 B.C.