1855 Bell, Stobart & Co. 1860-1895 Earl of Durham 1900-1910 Lambton Collieries Ltd 1915-1920 Lam
Publications (2)
- (1920); BGS - Mineral Resources of GB (c1920s) Vol VII - Lignites, Jet, Kimmeridge oil, England and Wales; 132 pages
- Hill, Alan; NMRS (2012); British Mining 94 - Coal: A Chronology for Britain; ISBN 0901450 6 85; pp.228.
Lumley - 101m- Bourn Moor, William Henry Pit - 680m
Lambton 'D' - 916m- Bourn Moor, Lady Ann Pit - 983m
- Burnmoor 'D' - 1,041m
- Bourn Moor, D Pit - 1,056m
- Lumley, Second Pit - 1,277m
- Lumley, First Pit - 1,368m
- Lambton, Bourn Moor C Pit - 1,492m
- Lumley New Winning - 1,540m
- Bourn Moor, B Pit - 1,584m
- Bourn Moor, C Pit - 1,698m
- Bourn Moor, A Pit - 1,826m
