Hellenistic branch of the Great Drain at the east side of the plateia of the "East Stoa" (East Building): after tipped cover slab and patchwork at the north side were removed. Compare with 1997.13.0160 ... AMS west 4981 ... 1 Feb 1956
Floor slabs of early Great Drain under the east end of the Middle Stoa. Cf. nb. p. 1949 ... AMS west ... 13 Apr 1956
Junction of early and late courses of the Great Drain beneath the Middle Stoa at Pier 6 ... AMS south 1959 ... July 1965
Early course of the Great Drain beneath the Middle Stoa south of Piers 14 and 15 ... AMS west 1957 ... July 1965
