A well (diameter 1.10m) at the east edge of the valley road leading from the SW corner of the Agora, about 90m SW of the Tholos. The mouth of the well was subsequently covered by the east wall of the Great ... Ca. 500-480 B.C.
A cave-in not long after the digging of this shaft destroyed its possible usefulness as a well and thereafter it was used as a dump. Two principle periods of such use were noted, and within these several ... Ca. 575-480 B.C.