Poros Aqueduct behind the west end of the South Stoa II. Detailed view ... west 4231 Horizontal (normal) ... 6 Jul 1965
Fine Brown Silt. Soft Yellow. Hard Yellow Deposit. Very hard Yellow ... Κ-21 4230, 4231 84-122 ... 6 July 1965
Notes ... H.Α. Thompson ... 4101 4300 ... 1961, 1965, 1966