The Yorkley Coal was worked from three shafts and a cross-measure level.
- 1855-1865 J.H. Warman
- 1880 J. Prothero
- 1890-1895 Dean Forest Navigation Coal & Fuel Co.
Publications (2)
- Oldham, Tony (1998); Mines of the Forest of Dean; 86 pages
- Trotter p 43
Bailey Hill
Coal Mine
Worked from 1841 to 1960
Jan 1st, 2024 from NMRS by Buddle-Bot
Jul 11th, 2025 by BertyBasset
| Forest of Dean | |
| Yorkley | |
| 51.7629738, -2.528249 | |
| SO 6364 0728 | |
| Private Land | |
| 173m | |
| #25,279 |
Bailey Level - 337m
Oldcroft - 634m- New Whitecroft Colliery - 1,055m
- Crown (b) - 1,068m
- Independent Coal Pit, No.1 - 1,074m
- Independent Coal Pit, No.3 - 1,108m
- Independent Coal Pit, No.2 - 1,121m
- Yorkley Court - 1,174m
- Independent Coal Pit, No.4 - 1,183m
- New Engine - 1,187m
- Phipp's Pillowell - 1,291m
- Birches Pumping Engine - 1,325m
- Blackpool Level - 1,384m
- Branches - 1,396m
- Independent Coal Pit, No.5 - 1,430m
- Wallsend - 1,433m
- Pillowell Level - 1,456m
- Three Freeminers’ Follies - 1,459m
- Random Shot - 1,502m
- Howbeach - 1,529m
- Pillowell Engine Pit - 1,539m
- Norchard Drift - 1,543m
Frog Pit - 1,556m- Morses Level Lower Adit - 1,566m
- Grove Engine Pit - 1,640m
- Thomas's Slope - 1,728m
- Castlehill - 1,771m
- Worcester Lodge Mine - 1,792m
- Castlemain Pumping Engine - 1,843m
- Howbeech Iron Level - 1,964m