- 1855-1865 William Crawshay
- 1869-1870 Henry Crawshay & Co.
- 1875-1880 Littledean Woodside Coal Co.
Publications (2)
- Oldham, Tony (1998); Mines of the Forest of Dean; 86 pages
- Pope and Karau 1997 pp 306 - 311
Haywood Level - 169m
True Blue Pit - 315m
Teazeall Pit - 316m
Famish Pit - 322m
Land Pit Iron Mine - 330m
Tormentor - 366m
George's Folly - 414m
Tarmeadow - 471m
Wilkes Pit - 497m
Sphero Pit Iron Mine - 500m
Spero - 557m
Leather Pit - 577m
George's New Folly - 580m
St Annall's - 755m
Paragon - 758m
Regulator - 807m
Bilson - 833m
Duck - 919m
Whimsey - 1,001m
New Victory - 1,049m
Young Colliers Pit - 1,233m
Wych Elm Iron Mine - 1,240m
Old Fire Engine Pit - 1,277m
Winning - 1,318m
Bowson - 1,347m
No Fold Land Pit Iron Mine - 1,434m
Tingle's Level Iron Mine - 1,554m
Meadow Cliff Colliery - 1,554m
Trow Ditch Drainage Adit - 1,581m
Nofold Pit - 1,616m
Old Sally Mine - 1,699m
Cinderford Ironworks - 1,720m
Mountpleasant - 1,733m
Tingles Pit - 1,768m
Churchway - 1,827m
Crumpmeadow - 1,840m
Addis Hill - 1,882m
Fairplay Water Level - 1,905m
Bridge - 1,910m
Hawkwell - 1,946m
Inkerman - 1,991m