Browse TRAIL Inventories

Notes on the prevention of dust and gas explosions in coal mines

Mine signboards

Suggested safety rules for installing and using electrical equipment in bituminous coal mines

Organizing and conducting safety work in mines

Production of explosives in the United States during the calendar year 1918 :with notes on coal-mine accidents due to explosives and a list of permissible explosives tested to March 31, 1919


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