A possible run-in mine level, surviving as a rock-cut gully, with a spoil tip, NPRN 285787, and some development rock downslope to the east. The gully is 12m long east-west x 4m wide and up to 1.5m deep. A small, drystone sheep shelter has been constructed inside the gully at a later date. R.P. Sambrook, Trysor, 6 January 2006