Associated with the Tholos.
Originally a well but after it had been in use for a short time the shaft was partially filled in and the upper part widened to form a large cistern.
The pottery falls into ... 335-250 B.C.
Well I: PG, ELS. The collapsed well north of the Middle Stoa Terrace. This pit, or shallow well, into which a Turkish storage pit lined with stones was set, produced purely Proto-Geometric pottery and ... Protogeometric