South Part. North Part. Polygonal Walls at 37-38/Ζ-Η. Polygonal Wall at 25/Α. Retaining Wall of Theseion Terrace. Retaining Wall Parallel to Foundation of Royal Stoa. Clearing between Retaining Wall (North ... Α-6 ... Clearing between Retaining Wall (North Part) and West Foundation of Royal Stoa ... Part of Retaining Wall Demolished when Annex was Built ... Roof Tiles Found behind Retaining Wall (South Part)