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1896 Stockton Colliery
… 1896, a worker unloading coal at the underground ventilation furnace left the No. 3 … hazards of fire and spontaneous combustion. Underground mine operators must ensure a …
A NSW Government website
… 1896, a worker unloading coal at the underground ventilation furnace left the No. 3 … hazards of fire and spontaneous combustion. Underground mine operators must ensure a …