Cistern on lower northeast slope of the Areopagus. Two Hellenistic fills with late Hellenistic to Roman fill above. Use fill characterized by broken water jars (lower fill); contemporary dump (middle fill); ... Early 1st c. B.C.
"Not much earlier than middle fill" Coins: 12 February 1937 #5-#7 ... Fourth quarter of 2nd c. B.C.