NOTES ON SELF-CONTAINED BREATHING APPARATUS IN NOVA SCOTIA

Although doubt has been expressed many times as to who first brought self-contained breathing apparatus to this side of the Atlantic, there is none whatever that the first organized station was established at Glace Bay, N .S., by the Dominion Coal Company, in 1907.
Keywords: Air, caustic soda, Nova Scotia, oxygen, self-contained breathing apparatus, United States Bureau of Mines, Mine, Mines, Nova Scotia, Oxygen, Pressure, Supply, test, Tests
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