Yorkshire, on the 23rd February, 1924" by Henry Walker, C.B.E., H.M. Chief Inspector of Mines. "Three Miners Killed Fall Of Roof In Sheffield Pit". The Times, Saturday, 15 December 1934; pg. 4; issue 46938; col C Further reading and listening Alan Rowles, Winding Up – the History of Birley East Colliery. Published by the author with assistance from Rotherham Metropolitan Borough Libraries. 1992. The Victorians – Cyril and Walter Hare. BBC Radio Sheffield / South Yorkshire Sound Archive. Coal mines in Sheffield Transport in Sheffield Railway accidents and incidents in Yorkshire Rail transport in South Yorkshire Underground mines in England