Search U.S. government technical reports digitized or harvested by TRAIL.

Keyword Search

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

Some of the hazards of auxiliary fans in coal mines

Precautions to be taken when approaching old mine workings

Surface storage of explosives

Health and safety activities of the Bureau of Mines :fiscal year 1955

Published Year

• 1930-1939 (1)
• 1940-1949 (3)
• 1950-1959 (1)

Subject

• Mines and mineral resources--United States--Safety measures (5) *
• Mine safety--United States (4)
• Fans (Machinery) (2)
• Mine explosions (2)
• Abandoned mines--United States (1)
• Explosives (1)
• Mine ventilation (1)
• Mineral industries--United States--Safety measures (1)
• Ventilation (1)

Author

• Harrington, D. (4)
• Warncke, R. G. (3)
• Denny, E. H. (1)
• Westfield, James. (1)

• About TRAIL
• FAQ
• Join TRAIL
• Contact Us

Search developed and maintained by the University of Washington Libraries
Copyright 2010