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You searched for: Date Created 1940 to 1949 Remove constraint Date Created: <span class="from" data-blrl-begin="1940">1940</span> to <span class="to" data-blrl-end="1949">1949</span> Subject Headings Iron Mines and Mining Remove constraint Subject Headings: Iron Mines and Mining

Minnesota Digital Library

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1. Duluth Missabe and Iron Range Railway Ore Dock 6, Duluth, Minnesota

2. Duluth Missabe and Iron Range Railway 236 with loads, Rainy Junction Yard, Virginia, Minnesota

3. Duluth Missabe and Iron Range 232 with ore train at Coleraine Junction, Minnesota

4. Duluth Missabe and Iron Range 232 with ore train at unknown location, Minnesota

5. Hull-Rust Mine, Hibbing, Minnesota

6. Iron Ore Reserves and Rehabilitation use of central office, St. Paul, Minnesota

7. Iron Ore Reserves and Rehabilitation use of central office, Virginia, Minnesota

8. Joseph A. Holmes Safety Award Certificate to Leonard Burt Open Pit Mine, Oliver Iron Mining Company, Chisholm, Minnesota

9. Joseph A. Holmes Safety Award Certificate to Snyder Mining Company, Duluth, Minnesota

10. Laying electric cable at the Webb Mine, Chisholm, Minnesota

11. Letter from Edwin M. Martin regarding proposed Iron Range rehabilitation program defense project, Washington, D.C.

12. Letter from Frank Bane regarding proposed Iron Range rehabilitation program defense project, Washington, D.C.

13. Letter from Harry Camp regarding proposed Iron Range rehabilitation program defense project, Washington, D.C.

14. Letter from Paul McNutt regarding proposed Iron Range rehabilitation program defense project, Washington, D.C.

15. Letter from President Franklin D. Roosevelt regarding proposed Iron Range rehabilitation program, Washington, D.C.

16. Letter from Representative William Pittenger regarding proposed Iron Range rehabilitation program, Washington, D.C.

17. Letter from Senator Henrik Shipstead regarding proposed Iron Range rehabilitation program defense project, Washington, D.C.

18. Letter from Senator Henrik Shipstead regarding proposed Iron Range rehabilitation program defense project, Washington, D.C.

19. Letter from Senator Henrik Shipstead regarding proposed Iron Range rehabilitation program defense project, Washington, D.C.

20. Letter from Senator Joseph H. Ball regarding proposed Iron Range rehabilitation program, Washington, D.C.

21. Letter from W. H. Borgen regarding Iron Range Resources and Rehabilitation commissioner appointment, Duluth, Minnesota

22. Letter regarding Northeastern Minnesota Rehabilitation Committee Advisory Committee on Mining, Eveleth, Minnesota

23. Letter to Harry Camp regarding proposed Iron Range rehabilitation program defense project, Virginia, Minnesota

24. Letter to Harry Camp regarding proposed Iron Range rehabilitation program defense project, Virginia, Minnesota

25. Letter to Paul McNutt regarding proposed Iron Range rehabilitation program defense project, Virginia, Minnesota

26. Letter to President Franklin D. Roosevelt regarding proposed Iron Range rehabilitation program defense project, Virginia, Minnesota

27. Letter to Senator Henrik Shipstead regarding proposed Iron Range rehabilitation program defense project, Virginia, Minnesota

28. Letter to Senator Henrik Shipstead regarding proposed Iron Range rehabilitation program defense project, Virginia, Minnesota

29. Letter to Senator Henrik Shipstead regarding proposed Iron Range rehabilitation program defense project, Virginia, Minnesota

30. Letter to Senator Henrik Shipstead regarding proposed Iron Range rehabilitation program defense project, Washington, D.C.

31. Letter to Senator Henrik Shipstead regarding proposed Iron Range rehabilitation program defense project, Washington, D.C.

32. Letter to Senator Henrik Shipstead regarding proposed Iron Range rehabilitation program defense project, Washington, D.C.

33. Letter to Senator Henrik Shipstead regarding proposed Iron Range rehabilitation program defense project, Washington, D.C.

34. Mahoning-Hull Rust mine in North Hibbing, Minnesota

35. Mahoning-Hull Rust Mining Operations, Hibbing, Minnesota

36. Mahoning-Hull Rust Mining Operations, Hibbing, Minnesota

37. Mahoning-Hull Rust Mining Operations, Hibbing, Minnesota

38. Mahoning-Hull Rust Mining Operations, Hibbing, Minnesota

39. Mahoning-Hull Rust Mining Operations, Hibbing, Minnesota

40. Mahoning-Hull Rust Mining Operations, Hibbing, Minnesota

41. Mahoning-Hull Rust Mining Operations, Hibbing, Minnesota

42. Mahoning-Hull Rust Mining Operations, Hibbing, Minnesota

43. Mahoning Hull Rust mining operations, Hibbing, Minnesota

44. Mahoning-Hull Rust Mining Operations, Hibbing, Minnesota

45. Mahoning-Hull Rust Mining Operations, Hibbing, Minnesota

46. Mahoning-Hull Rust Mining Operations, Hibbing, Minnesota

47. Mahoning-Hull Rust Mining Operations, Hibbing, Minnesota

48. Mining operations in northeastern Minnesota

49. Mining operations in northeastern Minnesota

50. Mining operations in northeastern Minnesota

51. Mining operations in northeastern Minnesota

52. Mining operations in northeastern Minnesota

53. Missabe Mountain Mine, Virginia, Minnesota

54. Missabe Mountain Mine, Virginia, Minnesota

55. Missabe Mountain Mine, Virginia, Minnesota

56. Missabe Mountain Mine, Virginia, Minnesota

57. Oliver Iron Mining Company electric shovel, Hibbing, Minnesota

58. Open pit mine in northeastern Minnesota

59. Ore screening plant, Virginia, Minnesota

60. Pioneer Mine "B" Shaft, Ely, Minnesota

61. Pioneer Mine, Ely, Minnesota

62. Preparing to blast by mixing ammonia fertilizer and diesel fuel, Minnesota

63. Proposed taconite tax bill, Minneapolis, Minnesota

64. Range Civic Association endorsement of Community forestry program, Virginia, Minnesota

65. Rouchleau Mine Pit, Virginia, Minnesota

66. Sentinel of Safety Award at the Crawford Mine, Hibbing, Minnesota

67. Soudan Mine, Alaska Shaft, 12th level, Soudan, Minnesota

68. Soudan Mine, Barman Rudy Johnson, Soudan, Minnesota

69. Soudan Mine, blasting preparations packing explosives, Soudan, Minnesota

70. Soudan Mine, blasting preparations splitting Fuses, Soudan, Minnesota

71. Soudan Mine, chuteman Bernard L. Laugen, Soudan, Minnesota

72. Soudan Mine, diamond core drill, Soudan, Minnesota

73. Soudan Mine, drifter drill work, Soudan, Minnesota

74. Soudan Mine drill bit tempering, Soudan, Minnesota

75. Soudan Mine drill sharpener, Soudan, Minnesota

76. Soudan Mine, No. 8 Shaft, 23rd Level, West (Map One of Area Going East), Soudan, Minnesota

77. Soudan Mine, No. 8 Shaft, 21st Level, Soudan, Minnesota

78. Soudan Mine, No. 8 Shaft, 15th Level, East, Soudan, Minnesota

79. Soudan Mine, No. 8 Shaft, 17th Level, East towards Alaska Shaft (Map Two), Soudan, Minnesota

80. Soudan Mine, No. 8 Shaft, 17th Level (Map One), Soudan, Minnesota

81. Soudan Mine, No. 8 Shaft, 18th Level (Map One), Soudan, Minnesota

82. Soudan Mine, No. 8 Shaft, 15th Level, Soudan, Minnesota

83. Soudan Mine, No. 8 Shaft, 12th Level, Soudan, Minnesota

84. Soudan Mine, No. 8 Shaft, 19th Level, Soudan, Minnesota

85. Soudan Mine, No. 8 Shaft, 25th Level, West, Soudan, Minnesota

86. Soudan Mine ore loader step one, Soudan, Minnesota

87. Soudan Mine ore loader step two, Soudan, Minnesota

88. Soudan Mine scraper and miner, Soudan, Minnesota

89. Soudan Mine timberman Arnold Myllysilta, Soudan, Minnesota

90. Soudan Mine timberman Charles Konu, Soudan, Minnesota

91. Soudan Mine tram operator, Soudan, Minnesota

92. Soudan Mine tugger operator at the controls, Soudan, Minnesota

93. Soudan Mine tugger operator, Soudan, Minnesota

94. Soudan Mine underground driller, Soudan, Minnesota

95. Soudan Mine underground driller, Soudan, Minnesota

96. Spruce Mine, Eveleth, Minnesota

97. Spruce Mine, Eveleth, Minnesota

98. Step 2 of testing and ore sample: Crusher in the mine lab, Minnesota

99. Step 1 of testing and ore sample: Gathering ore sample for the mine lab from the ore train, Minnesota

100. Step 3 of testing and ore sample: Grinding the sample in the mine lab, Minnesota