Diameter 0.95m; water level -9.10m.
Plais shaft cut in stereo from bottom of slender flask-shaped cistern. Scanty fill from house destruction in 5th c. A.D.; Christian lamps; unfinished statuette of Castor ... Late Roman
Filling over and in manhole of South West Drain. Coins:
27 April 1948 # 73-#76 ΠΠ-706 and ΠΠ-707 from the environs of the "manhole" down to west Great Drain packing ... To mid-3rd c. A.D.