Publications (1)
- Fairbairn, Raymond A.; NMRS (2005); British Mining 77 - Mines of Upper Teesdale, The; ISBN 0901450 59 6; pp.117-118.
Red Gill Sike High Level - 317m
Red Gill Sike Low Level - 317m
Harthope Low Level - 425m
Barney Gill Pits - 567m
Harthope Beck - 592m
Harthope High Level - 632m
High Hurth Edge Level (a) - 1,125m
Langdon Smelt Mill - 1,147m
High Hurth Edge Level (b) - 1,293m
Green Law Level - 1,448m
Moss Sun Vein Hush - 1,502m
Scar Level - 1,508m
Langdon Beck Low Level - 1,594m
Langdon - 1,659m
Moss North Vein Hush - 1,671m
West Beck Hush - 1,857m
Langdon Beck Old Level - 1,961m