Publications (1)
- Adams, John (2nd Ed 1995); Mines of the Lake District Fells; pp. 78-79
Caldbeck Smelt Mill - 108m
Haygill Mine - 130m
Birk Gill Levels - 400m
Braefell Mine - 519m
Ingray Gill Levels - 805m
Long Grain Levels - 982m
Deer Hills Trials - 1,139m
Redgill Mine - 1,461m
Roughtongill Mine - 1,531m
Caldbeck Mine - 1,559m
Short Grain Levels - 1,611m
China Clay Mine - 1,692m
Mexico Mine - 1,756m
Potts Gill Mine - 1,818m
1818 Level - 1,907m
Old Potts Gill Mine - 1,944m
Silver Gill Mine - 1,965m