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Minnesota Digital Library

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1. Attendees of a general safety committee meeting, Eveleth, Minnesota

2. Automatic switch at the Spruce stockpile, Eveleth, Minnesota

3. Automatic switch at the Spruce stockpile, Eveleth, Minnesota

4. Bangor Mine, showing stokers in operation, Biwabik, Minnesota

5. Bangor Mine stokers installed on all boilers, Biwabik, Minnesota

6. Corsica Mine, Biwabik, Minnesota

7. Corsica Mine pit dumps, Biwabik, Minnesota

8. Corsica Mine pit dumps, Biwabik, Minnesota

9. Crane moving mining equipment, Hibbing, Minnesota

10. Electric welder safety guard, Eveleth, Minnesota

11. Fayal Mine, Eveleth, Minnesota

12. First dipper falls at Corsica Pit Mine, Biwabik, Minnesota

13. Iron King Mine, Virginia, Minnesota

14. Marion electric shovel, Biwabik, Minnesota

15. Marion electric shovel, Biwabik, Minnesota

16. Marion shovel, Biwabik, Minnesota

17. Mining facility, Hibbing, Minnesota

18. Mining facility in winter, Hibbing, Minnesota

19. Missabe Mountain mine, Virginia, Minnesota

20. Negaunee Mine, Biwabik, Minnesota

21. Open pit iron mine, Hibbing, Minnesota

22. Open pit iron mine, Hibbing, Minnesota

23. Open pit iron mine, Hibbing, Minnesota

24. Pioneer Mine Shaft A, Ely, Minnesota

25. Safety bracket for lamp chord, Leonidas, Minnesota