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Calumet and Hecla Mining Company |
Manufacturing Process, Mills and Millwork, Buildings, Metal Trade, Copper Industry and Trade, Copper Mines and Mining |
C & H Superior [Interior view of the building and machinery.] Scanned: July 23, 2009 |
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Mills - Quincy Stamp Mill |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Manufacturing Process, Mills and Millwork |
Quincy Mill pump house. View (left to right) of coal hoist, No. 2 boiler and pump houses at QMC stamp mill on Torch Lake. [Smoke billows out of the chimney near the boiler.] Scanned: February 14, 2008 |
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Mills - Quincy Stamp Mill |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Manufacturing Process, Mills and Millwork |
Quincy Mill from the launder. View looking north of QMC mill No. 1 [From a distance view of mining operations at the mill.] Scanned: February 14, 2008 |
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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 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 - 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 |
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Calumet & Hecla - White Pine Mill |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, Mills and Millwork, Manpower, Labor |
White Pine Mill Progress Photo - View of stamp mill looking N.E. Scanned: September 24, 2009 |
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Calumet & Hecla - White Pine Mill |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, Mills and Millwork, Persons |
White Pine Mill Progress Photo - View of stamp mill looking N. Scanned: September 24, 2009 |
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Calumet & Hecla - White Pine Mill |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, Mills and Millwork, Persons |
White Pine Mill Progress Photo - View of stamp mill looking N. Scanned: September 24, 2009 |