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Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Manpower, Labor |
Calumet & Hecla Underground - Osceola Amygdaloid [View of miners dumping an ore car.] Scanned: December 16, 2009 |
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Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Manpower, Labor |
Calumet & Hecla Hecla #6 and #7 Underground. Scanned: December 17, 2009 |
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Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Manpower, Labor |
Calumet & Hecla Hecla #6 and #7 Underground. Scanned: December 17, 2009 |
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Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Manpower, Labor |
Calumet & Hecla Hecla #6 and #7 Underground. Scanned: December 17, 2009 |
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Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Manpower, Labor |
Calumet & Hecla Allouez Underground [View of miners and a line of ore cars in a cluttered area.] Scanned: December 17, 2009 |
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Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Manpower, Labor |
Calumet & Hecla Allouez Underground [View of underground tunnel and a miner.] Scanned: December 17, 2009 |
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Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Manpower, Labor |
Calumet & Hecla Allouez Underground [Photo of miners working in different locations.] Scanned: December 17, 2009 |
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Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Manpower, Labor |
[Miner drilling] Scanned: December 14, 2009 |
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Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Manpower, Labor |
Miner Drilling Rock in Stope, Cutting through to Upper Level, Calumet-Hecla Mines, Calumet, Mich. [A miner balances on makeshift scaffolding while drilling.] Scanned: December 15, 2009 |
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Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Manpower, Labor |
Miner removing back breast of rock between upper level and stope. Calumet-Hecla Mines, Calumet, Mich. [Underground scene of miner operating drill.] Scanned: December 14, 2009 |