Within the precinct of the Hephaisteion, about 10m. north of the north stylobate of the temple.
Flask-shaped pit (W. (bottom) 3.14 x 2.73m) probably originally intended as a cistern; used for dumping ... Ca. 375-310 B.C.-Byzantine
A well on the lower south slope of Kolonos Agoraios. Last quarter of the 5th. c. B.C. But upper fill dated to 3rd. to mid-2nd. century B.C. and lower fill dated to ca. 425-400 B.C. in Agora XXX. Coins: ... 425-400 B.C.
