1875-1885 Robert Heath & Son 1890 R. Heath & Sons 1895-1920 Robert Heath & Sons Ltd 1955-1960 S.
Publications (2)
- Foster-Smith, J.R.; NMRS (1978); British Mining 10 - Mines of Montgomery & Radnorshire; ISBN 0 901450 12 X; pp.31.
- NMRS; British Mining 96 - Memoirs 2013; pp.39,41,49-51,55.
Lane Ends (b) - 59m
Coronation - 162m
Knowles - 540m
Bullock's House - 572m
Pennyfields - 694m
Clanway Farm - 853m
Trubshaw - 888m
Brown Mine - 901m
Colliery - 921m
Wedgewood - 1,027m
Turnhurst - 1,118m
Brown Lees - 1,156m
Alderhay Lane - 1,316m
Goldenhill (c) - 1,357m
Chell - 1,374m
Chell - 1,569m
Biddulph - 1,650m
Stone Trough - 1,688m
Peacock - 1,707m
Nabbs Wood Footrail, No.3, 4 & 5 - 1,735m
Bassey Mine, No.2 - 1,745m
Clough Hall - 1,745m
Bassey Footrail - 1,746m
Birchenwood - 1,747m
Clanway - 1,755m
Snowhill - 1,850m
Goldenhill (a) - 1,887m
Sands - 1,966m