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Report
On the Causes of and Circumstances attending
the Explosion which occurred at Barnsley Main
Colliery, Barnsley, Yorkshire, on the
7th May, 1947
By H. J. Humphrys, D.S.O., O.B.E., M.C.
H.M. Divisional Inspector of Mines
Presented by the Minister of Fuel and Power to Parliament
by Command of His Majesty
January 1948
Contains public sector information licensed under the 
