Κ-20
Κ-20 ... 1960
Poros Aqueduct and Road at Southwest Corner of Heliaia ... Κ-20 3922, 3923 ... February 1961
Κ-20 3932, 3933
Κ-20 3934, 3935
Rubble Wall. Top Block Probably Late. Bedding for Step. Front Wall of Annex. Floor Level. Mosaic. Water Channel. Latrine Floor. Early East-West Bedding. Martyr. Stylobate of Southwest Fountain House ... Κ-20 3946, 3947