A very homogeneous dumped filling and no period of use. Apparently a failure as a well.
T 263-T 289 resorted and reduced August 1967. Cf. BI 157 "from behind the curbing of the well by Stoa pier 3." Estimated ... Ca. 470-460 B.C.
Filling behind retaining wall of Stoa of Zeus. The remains of unfired clay adhering to the interior of various pieces make it probable that the material in this filling is a mass of debris from the floor ... Ca. 435-425 B.C.