Klepsydra. Tile Floor. Latrine. Terracota Channel. Industrial Pit for Clay. South Wall of Heliaia ... Κ-20 4092, 4093 83-18 ... 16 August 1961
General view after clearing (only a few martyres remain) ... northwest 4092 Horizontal (normal) ... 16 Aug 1961
Notes ... H.Α. Thompson ... 3900 4100 ... 1960, 1961