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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


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


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


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


Blue Print - Calumet and Hecla Coal Dock

Natural Resources, Mines and Mineral Resources, Manufacturing Process, Mills and Millwork, Calumet and Hecla Mining Company No. 2 coal dock; the sub-station floor is shown.

Scanned: July 11, 2013


Calumet and Hecla Mining Co. Drawing

Natural Resources, Mines and Mineral Resources, Manufacturing Process, Mills and Millwork, Engineering Calumet and Hecla Consolidated Copper Company 13200 Volt - Electric Distribution System. [This blue print shows how power was distributed from the turbo generators housed at the Lake Linden Power Plant to several different C&H buildings. Such buildings include: the Mutual Pump Station, the Tamarack Reclamation Sub-station, the coal dock sub-station, water works buildings, Cliff and Phoenix.]

Scanned: July 11, 2013


Calumet and Hecla Mining Co. Drawing

Natural Resources, Mines and Mineral Resources, Manufacturing Process, Mills and Millwork, Engineering Calumet and Hecla Consolidated Copper Company. Drawing of 13200 Volt Transmission Line for Mine.

Scanned: July 11, 2013


Clark Mine

Natural Resources, Mines and Mineral Resources, Copper Mines and Mining, Manufacturing Process, Mills and Millwork, Clark Mine saw and stamp mill.

Scanned: August 8, 2012