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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

Production of explosives in the United States during the calendar year 1915 :with notes on coal-mine accidents due to explosives and a list of permissible explosives, lamps and motors tested prior to May 1, 1916

Organizing and conducting safety work in mines

Permissible explosives :tested prior to January 1, 1917

The quick determination of incombustible matter in coal and rock-dust mixtures in mines

Methane accumulations from interrupted ventilation,with special reference to coal mines in Illinois and Indiana

Production of explosives in the United States during the calendar year 1917 :with notes on coal-mine accidents due to explosives and a list of permissible explosives tested to April 30, 1918

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

Production of explosives in the United States during the calendar year 1919 :with notes on coal-mine accidents due to explosives and list of permissible explosives tested to May 31, 1920

Preliminary investigations of storage battery locomotives :specifications laboratory tests permissible schedule

State mining laws on the use of electricity in and about coal mines

Permissible explosives, mining equipment, and apparatus, approved prior to March 15, 1922

Permissible explosives, mining equipment and apparatus approved prior to January 1, 1923

Permissible explosives, mining equipment, and apparatus approved prior to January 1, 1925

Safety rules for installing and using electrical equipment in coal mines

Coal-dust explosions in mines :causes, effects, and recommendations for prevention

Coal-dust explosibility factors indicated by experimental mine investigations 1911 to 1929

Permissible junction boxes

Coal-mine safety organizations in Alabama

Maintenance of electrical mine equipment from the viewpoint of the safety inspector

Hazard of igniting coal by electric circuits in mines

Characteristics of fuel pitches and their explosibility in pulverized form


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