Notes ... H.Α. Thompson ... 3401 3600 ... 1960
Hydraulic Installations along West Side of Heliaia ... Κ-18 3510, 3511 82-434 ... 11 August 1960
Hydraulic installations along the west side of the "Heliaia" (now identified as the Aiakeion). Tributary of the Poros Aqueduct and drawshaft ... southeast 3510 Horizontal (normal) ... August 1960