Tower Graig Level (nprn 91588) is a C19 level, disused by the early C20. Building I stands on the east side of the mine entrance and near the head of the inclined plane, for which reason ot was probably the incline winding house. Walls are local rubble stone with brick quoins, approximately 13m long by 4m wide, and survivimng up to 1.5m high in places. Holding down bolts are embedded in the walls.
Recorded as part of Uplands Initiative Survey. R Hayman, H&H, 01/09/2009.