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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 |
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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; Basement drains. 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; arrangement of piping. 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; General elevations of engine house. Scanned: June 8, 2012 |
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Calumet and Hecla Mining Company House Plan |
Earthwork, Human Settlements, Natural Resources, Mines and Mineral Resources, Copper Mines and Mining |
Calumet and Hecla Mining Company Residence No. 1158 Basement and Attic Plan. Scanned: March 19, 2012 |