References
(1961), , Bull. P.D.M.H.S. Vol.1. No.4., pp.37-43., Peak District Mines Historical Society
(1962), , Cave Science Vol.4. No.32., pp.377-383. Survey., British Cave Research Association
(1971), , Bull. P.D.M.H.S. Vol.4. No.5., pp.370-374. Survey., Peak District Mines Historical Society
(1972), , Eldon P.C. Jour. Vol.8. No.1., pp.14-15., Eldon Pothole Club
(1974), , D.C.A. N/L No.20., pp.1-2., Derbyshire Caving Association
(1974), , D.C.A. N/L No.21., , Derbyshire Caving Association
(1975), , Trans. B.C.R.A. Vol.2. No.1., pp.1-12. , British Cave Research Association
(1977), , Trans. B.C.R.A. Vol.4. No.3., pp.361-365. Survey., British Cave Research Association
(1979), , T.S.G. N/L No.8., Survey., Technical Speleological Group
(2010), , Caves of the Peak District, p. 258, p. 259 (survey), DCA
(2020), A view of the Present State of Derbyshire, 1789., Derbyshire Caver 154, p.13., Derbyshire Caving Association