Now flooded. The 375 feet Level, accessed from Oakwood Land Level at around 370 feet above sea level, slopes gently at about 1 in 300, rising both northwest and southeast, and extends for 4,300 feet. Another level, the 235 feet Level, was driven from China Engine Shaft and stretches 4,600 feet. Extensive underground workings lie between these two levels.
CDG (121) 26-27 divers find 800 yards of flooded passag
NMRS; British Mining 43 - Memoirs 1991; pp.140,145-146.
Oldham, Tony (1998); Mines of the Forest of Dean; 86 pages
Sibly F.T, revsd. Lloyd W. (1927); BGS - Mineral Resources of GB (c1920s) Vol X 2nd Ed - Iron Ores - Hematites of Forest of Dean, South Wales; 115 pages
