May be of Hellenistic origin when cistern system went out of use. For a general note on the cistern see Nb. ΟΕ III, pp. 246 ff. Objects from B 586 various depths (no subdivision): S 2324-S 2330, P 34894, ... Late 2nd-early 6th c. A.D.
Coins: 2 June 1937 #1 Estimated Grid ... 5th c. A.D.
