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Labor
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Iron ore mining
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1.
Sentinel of Safety Award at the Crawford Mine, Hibbing, Minnesota
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Date Created:
1940 - 1949
Description:
Miners and staff from the Crawford Mine pose with the Sentinel of Safety Award in the 1940's.
Contributing Institution:
Minnesota Museum of Mining
Type:
Still Image
Format:
Black-and-white photographs
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Labor
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Black-and-white photographs
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1940
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1949
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Subject Headings
Industrial Safety
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Iron Mines and Mining
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Contributor
Minnesota Museum of Mining
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