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Calumet & Hecla Smelter |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manpower, Labor, Skilled Labor, Smelting |
Calumet & Hecla Smelter Electrolytic Plant, Sub Station [Three men work at the station] Scanned: December 12, 2006 |
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Photographs of the Calumet and Hecla Mines |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Manpower, Labor |
Isle Royale #1 Shaft 12th Level Plat. [Underground scene of miners and a car filled with ore.] Scanned: November 10, 2009 |
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Copper Mines - Centennial #2 |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manpower, Labor, Skilled Labor, |
Electric locomotive in drift at Centennial shaft. [Underground scene of two miners, one rides the car.] Scanned: September 21, 2009 |
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1913 Strike |
Labor Movements, Military Structures, Metal Trade, Copper Industry and Trade, Copper Mines and Mining |
C&H Strike 1913 [Michigan State Troopers] Scanned: June 5, 2014 |
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Calumet and Hecla - Smelting and Casting |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manpower, Labor, |
Smelting and Casting [Interior view of what goes on in the foundry.] Scanned: January 29, 2010 |
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Michigan State Troopers |
Labor Movements, Peace Officers, Metal Trade, Copper Industry and Trade, Copper Mines and Mining |
Michigan State Troopers-Calumet and Quincy Scanned: July 8, 2014 |
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1913 Strike |
Labor Movements, Military Structures, Metal Trade, Copper Industry and Trade, Copper Mines and Mining |
C&H Strike 1913 Scanned: June 5, 2014 |
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Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, Mills and Millwork, Manpower, Labor |
Pouring molten copper into ingot molds, Calumet-Hecla Mines, Calumet, Mich. [A worker pays close attention to filling the molds.] Scanned: December 15, 2009 |
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Michigan State Troopers |
Labor Movements, Peace Officers, Metal Trade, Copper Industry and Trade, Copper Mines and Mining |
Michigan State Troopers-Calumet and Quincy Scanned: July 8, 2014 |
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Calumet & Hecla - Building a New Mine |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manpower, Labor, Transportation, Automotive |
Temporary rock bin and bucket dump. [Twenty-two in a series of 24 photos showing the steps in building a new mine shaft.] Scanned: October 14, 2009 |