Boundary wall: at approx. SN90711460 the wall is of limestone blocks and 0.8m thick at the base, 0.4m thick at the top and 1.3m high.
At approx SN90651578 the wall is constructed like a ha-ha - there is a wide ditch c.1.5m deep on the inside of the boundary, which acts as a retaining wall for the ground outside.
Site visited B.A.Malaws & D.J.Percival, 1984.