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Osceola and Tamarack Stamp Sands Map |
Water, Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, Mills and Millwork |
Tamarack and Osceola Stamp Sands. [Map shows the change in shoreline caused by tailings generated by nearby mills.] Scanned: June 23, 2014 |
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Osceola and Tamarack Mill Site Map |
Water, Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, Mills and Millwork |
[Maps shows the changing sand line of the Ahmeek Sand Bank from 1914 to 1929.] Scanned: June 23, 2014 |
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Calumet & Hecla Smelter |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, Smelting |
[Exterior view of the buildings.] Scanned: December 12, 2006 |
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Calumet & Hecla Smelter |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, Smelting |
General view of the Calumet & Hecla Smelting Works [View from a distance of the smelting operations] Scanned: December 12, 2006 |
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Calumet & Hecla Mill |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, Mills and Millwork, |
C & H Ball Mill Liners. [Photo of a stack of liners.] Scanned: September 22, 2009 |
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Calumet & Hecla Smelter |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, Manpower, Labor |
Inspecting copper cakes. [Two men are shown inspecting the cakes.] Scanned: September 22, 2009 |
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Calumet & Hecla - Lake Chemical Company |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, |
[Photo of 50 pound bags of Copper Hydrate being filled. The bags state it is a technical grade of cupric hydraoxide manufactured by the Lake Chemical Co. of Calumet, MI.] Scanned: September 22, 2009 |
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Calumet & Hecla - Lake Chemical Company |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, |
[Photo of 50 pound bags of Copper Hydrate being stored in a warehoue type of setting.] Scanned: September 22, 2009 |
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Calumet & Hecla - Lake Chemical Company |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, |
[A worker operates a piece of machinery that may be an evaporator?] Scanned: September 22, 2009 |
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Calumet & Hecla - Tamarack Mill |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Manufacturing Process, Mills and Millwork |
Tamarack Mill [Exterior view of the building. Logs, wagon wheels and wagons are scattered on the grounds. Ladders lead to each level of the roof.] Scanned: December 1, 2009 |