Built against the south wall of the annex to the Poros Building
west of the Areopagus. At the west the upper layer of marble chips carried against it, the lowest were cut by it.
Part of same system as ... 225-100 B.C.
Unfinished well, south of the annex to the Poros Building, west of the Areopagus. The shaft was apparently never used as a well. The lower dumped filling contained a quantity of clean red clay, as if from ... Ca. 350-325 B.C.