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- Safe storage, handling, and use of commercial explosives in metal mines, nonmetallic mines, and quarries
- Operating diesel locomotives underground in European mines
- Wash and change houses at American mines
- Potash mining in Germany :1945
- Safety catches on mine cages and methods of testing them
- Safe storage, handling, and use of commercial explosives in metal mines, nonmetallic mines, and quarries :revision of Information circular 7380