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Calumet & Hecla Mining Company - Hecla Machine Shop |
Geography, Maps, , |
Calumet & Hecla Mining Company Hecla Machine Shop Railroad Door in West Wall Scanned: June 14, 2010 |
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Calumet and Hecla Mills |
Natural Resources, Mines and Mineral Resources, Copper Mines and Mining, Manufacturing Process, Mills and Millwork, Historic Sites, Historic Mines |
Surface Map of C & H Mills. [Includes sketches of Torch Lake, the Hecla Sand Bank, a leaching plant, regrinding plants and other mine related facilites.] Scanned: June 1, 2012 |
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Calumet and Hecla Mills and Houses |
Natural Resources, Mines and Mineral Resources, Copper Mines and Mining, Manufacturing Process, Mills and Millwork, Historic Sites, Historic Mines |
Surface Map of C & H Mills. [Includes sketches of Torch Lake, the Hecla Sand Bank, a leaching plant, regrinding plants and other mine related facilites.] Scanned: July 30, 2013 |
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Osceola Township Map |
Historic Sites, Historic Mines, Manufacturing Process, Mills and Millwork, Metal Trade, Copper Industry and Trade, Copper Mines and Mining |
[Map of Osceola Township and the mines that own plots of land within this township.] Scanned: June 5, 2012 |
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Map- Calumet and Hecla Mills |
Historic Sites, Historic Mines, Manufacturing Process, Mills and Millwork, Natural Resources, Mines and Mineral Resources, Copper Mines and Mining |
Surface Map of C & H Mills [Map includes renderings of the Hecla Mill, the Calumet Mill, the regriding plants, the North Flotation Plant, the Leaching Plant, the Power House, Boiler House, and numerous other buildings located at the C & H mill site located on the bank of Torch Lake.] Scanned: June 7, 2012 |
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Map- Calumet and Hecla Stamp Mills |
Historic Sites, Historic Mines, Manufacturing Process, Mills and Millwork, Natural Resources, Mines and Mineral Resources, Copper Mines and Mining |
Calumet and Hecla Stamp Mills [and associated buildings. Map shows the buildings of a Calumet and Hecla stamp mill site. Scanned: June 7, 2012 |
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Map- Calumet and Hecla Mills |
Historic Sites, Historic Mines, Manufacturing Process, Mills and Millwork, Natural Resources, Mines and Mineral Resources, Copper Mines and Mining |
[Sketch maps of the Calumet and Hecla Facilities in Lake Linden. The maps show the mills, the reclamation plants, and the Lake Linden Office Plan of Grounds.] Scanned: June 7, 2012 |
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Map- Calumet and Hecla |
Historic Sites, Historic Mines, Manufacturing Process, Mills and Millwork, Natural Resources, Mines and Mineral Resources, Copper Mines and Mining |
[Map of the Calumet and Hecla Mine Site. Shows amidst their facilites, acailable open storage areas, availible covered storage areas, the D.S.S. & A. and the C & H R.R.] Scanned: June 7, 2012 |
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Blue Print- Calumet and Hecla Electric Power Plant |
Engineering, Historic Sites, Historic Mines, Natural Resources, Mines and Mineral Resources, Copper Mines and Mining |
Calumet and Hecla Mining Company Electric Power Plant at Stamp Mills. Tunnel Details. Scanned: June 8, 2012 |
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Blue Print- Calumet and Hecla Electric Power Plant |
Engineering, Historic Sites, Historic Mines, Natural Resources, Mines and Mineral Resources, Copper Mines and Mining |
Calumet and Hecla Mining Company Electric Power Plant at Stamp Mills; Engine House Details in Various Scales. Scanned: June 8, 2012 |