Site Record

Slate built wall 1m - 2m wide. It is up to 0.8m high and revets the tip of the phase 1 mining. There is a hole in the wall forming a shelf, 0.5m x 0.3m wide and about 0.3m deep. (A.C.K. Roseveare & N.A.R. Vaughan, AP, 29/03/2007)