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Rock-dusting in coal mines

Explosions and other accidents from mudcapped shots in coal mines

Hazards in the use of delay-action detonators in coal mines

Rock-dust does stop or limit mine explosions

Some observations on coal-mine fans and coal-mine ventilation

Some of the hazards of auxiliary fans in coal mines

Hazards of black blasting powder in underground coal mining

Published Year

• 1920-1929 (3)
• 1930-1939 (2)
• 1940-1949 (2)

Subject

• Mine explosions (7) *
• Coal mines and mining--Safety measures (4)
• Fans (Machinery) (2)
• Mine safety--United States (2)
• Mines and mineral resources--United States--Safety measures (2)
• Explosions (1)
• Explosives (1)
• Mine dusts (1)
• Mine ventilation (1)
• Ventilation (1)

Author

• Harrington, D. (7) *
• Warncke, R. G. (2)
• Denny, E. H. (1)
• Howell, S. P. (1)
• Owings, C. W. (1)
• Rice, George S. (1)
• Sayers, R. R. (1)

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