Drain ... Κ-20 3992, 3993 84-634 ... 29 July 1966
Tributary of the Poros Aqueduct and drawshaft at the west side of the "Heliaia" (now identified as the Aiakeion). For closer view, cf. 1997.14.0125 ... southwest 3993 Horizontal (normal) ... 29 Jul 1966
Notes ... H.Α. Thompson ... 3900 4100 ... 1960, 1961