Steam Mills Halt proved the Churchway seam at a depth of 206 feet.
Publications (3)
- Hill, Alan; NMRS (2012); British Mining 94 - Coal: A Chronology for Britain; ISBN 0901450 6 85; p.83.
- Oldham, Tony (1998); Mines of the Forest of Dean; 86 pages
- Trotter; p. 51.


