An anxious time an incident at the Pretoria Colliery, 1904
Case, John W.UUUU
Books, Manuscripts
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Total copies: 2
1904
4 pages
A four page account of an incident in the Pretoria Pit Colliery, 1904. Describes an experiment by the Manager, when the ventilation fans were deliberately stopped in order to calculate how much gas would build up in a prescribed time.Disaster occurred December 21st 1910.
622.33622.33 PP/49A
English
Pretoria Pit Disaster, Hulton Colliery Company, Coal Mining, Mines, Mining Accidents, Collieries.
1261105
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Total copies: 2