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Necessity for more extended use of safety equipment in mining

Suggested hoisting-signal code for metal-mine shafts

Suggested hoisting-signal code for slope coal mines and for shaft mines having only one level

Safety in the mining industry

Activities of the Health and Safety Division, Bureau of Mines United States Department of the Interior during the war years, 1941-45

Published Year

• 1930-1939 (1)
• 1940-1949 (4)

Subject

• Mineral industries--Safety measures (5) *
• Hoisting machinery (2)
• Mine hoisting--Safety appliances (2)
• Coal mines and mining--Safety measures (1)

Author

• Harrington, D. (5) *
• East, J. H. (3)
• Warncke, R. G. (1)

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