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Electronic mine-shaft signal system at Magma Copper Co., Superior, Ariz.

Safety in blasting at Ajo, Ariz.

Safety practices at United Verde Mine, Phelps Dodge Corp., Jerome, Ariz.

Electrical blasting at Miami Copper Co., Miami, Ariz.

Central mine rescue station, Globe-Miami district, mine rescue and first-aid association, Globe Ariz.

Published Year

• 1940-1949 (3)
• 1950-1959 (2)

Subject

• Mine safety--Arizona (5) *
• Copper mines and mining--Arizona--Safety measures (3)
• Blasting--Arizona (1)
• Copper mines and mining--Safety measures--Arizona (1)
• First aid in illness and injury--Arizona (1)
• Mineral industries--Safety measures (1)

Author

• Look, Allen D. (4)
• Bird, J. Howard. (1)
• Loesche, H.C. (1)
• Rodriguez, Ernest R. (1)
• Sharp, Alan A. (1)
• Van Fleet, L. A. (1)

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