Well at 30/ΛΣΤ Coins (none useful) 25 May 1938 #3-#6 26 May 1938 #3-#4 ... Early 3rd cent and of 4th-6th cent. A.D.
Well at 19/ΝΒ, on the lower north slope of the Areopagus ... 550-525 B.C.