Κ-14 2629, 2630 Section Κ 349 ... 2 June 1953
Κ-11 2165, 2166 LVIII-35 Section Κ 333 Section Κ 350 ... 11 May 1953
Located just north of the stepped retaining wall between the Great Drain and the Poros Monument (Propylon). Short period of use; dumped filling above, mostly cemetery debris ... Early Protogeometric
Pocket in bedrock behind stepped retaining wall ... 7th c. B.C.