External Links
Publications (8)
- (1987); CATMHS - Newsletter 018-December; 38 pages
- (1989); CATMHS - Newsletter 023-March; 25 pages
- (1993); CATMHS - Newsletter 036-October; 32 pages
- (2010); CATMHS - Newsletter 100-August; 36 pages
- (2012); CATMHS - Newsletter 108-August; 37 pages
- BGS - Mine Plans (large, zoomable) - AA Section Of The Strata Through Which The Hard And Main Levels Are Driven To Unwater The Ore In The Fryerfold Vein And Of The Inclined Planes (from 1814 To 1818) On The Middle And Main Levels Of The Old Gang Lead Mine In Swaledale, Yorkshire.; 1 pages
- BGS - Mine Plans (large, zoomable) - Minor Veins, Old Gang.; 1 pages
- BGS - Mine Plans (large, zoomable) - Surrender Mine And Its Approaches; 1 pages






















