1869 Thomas Vaughan 1870-1875 Fryer & Co. 1880-1910 Woodland Collieries Co. Ltd 1915-1920 New Co
Publications (1)
- Hill, Alan; NMRS (2012); British Mining 94 - Coal: A Chronology for Britain; ISBN 0901450 6 85; pp.170.
New Copley, Hutton Pit - 81m
Wigglesworth - 388m
Holy Moor - 572m
Holly Moor - 632m
Raby Moor - 688m
Millfield Grange - 958m
Hartley (a) - 1,093m
Cockfield Fell Quarry - 1,152m
Copley - 1,208m
North End - 1,315m
Shotton Moor - 1,360m
Colliery - 1,439m
Cockfield Fell - 1,440m
Gordon Pit - 1,453m
Butterknowle, William Pit - 1,467m
Dean - 1,502m
Gordon House, Hall Pit - 1,568m
East Butterknowle - 1,618m
Gordon House - 1,640m
Black Diamond - 1,642m
Bowes Hill - 1,654m
Gordon House, Mostyn Pit - 1,665m
East Butterknowle, Jane Pit - 1,665m
Diamond Pit - 1,695m
Copley (Drift) - 1,710m
Low Butterknowle - 1,723m
Gordon House - 1,776m
Butterknowle - 1,870m
Old Copley - 1,937m