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Calumet & Hecla Smelting Works |
Metal Trade, Copper Industry and Trade, Manufacturing Process, Smelting |
No. 22 Furnace making a cake mold at Calumet & Hecla Smelting Works, Hubbell, Michigan Scanned: October 9, 2009 |
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Calumet & Hecla - Smelting |
Metal Trade, Copper Industry and Trade, Smelting, Manufacturing Process |
No. 22 Casting Machine casting 225 lb wire bars and making a cake mold at same time. Scanned: October 9, 2009 |
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Calumet & Hecla Smelter |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Smelting, Buildings |
Smelter - Exterior [Exterior view of the smelter building] Scanned: December 12, 2006 |
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Calumet & Hecla Smelter |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Smelting |
Smelter - Claning Beams for No. 20 Furnace, July, 1956 [Men work on the beams outside the building] Scanned: December 12, 2006 |
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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 Electric Crane [Several men work with the crane] Scanned: December 12, 2006 |
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Calumet & Hecla Smelter |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Smelting |
Calumet & Hecla Smelter Casting Building [Interior view of the casting building] Scanned: December 12, 2006 |
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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 [Interior view of the electrolytic plant] Scanned: December 12, 2006 |
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Calumet & Hecla Smelter |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Harbors, Docks, Smelting |
Calumet & Hecla Smelter Coal Dock [Image of the iron structure at the dock] Scanned: December 12, 2006 |
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Calumet & Hecla Mining Company |
Metal Trade, Copper Industry and Trade, Manufacturing Process, Mills and Millwork, Smelting |
Ahmeek Mills. General View. [Exterior image of the mill] Scanned: October 10, 2006 |
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Calumet & Hecla Mining Company |
Metal Trade, Copper Industry and Trade, Manufacturing Process, Mills and Millwork, Smelting |
Ahmeek Mills. Head Runners Floor [Interior of stamp building showing tops of individual mills.] Scanned: October 10, 2006 |