Browse Subjects

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Quincy Regrinding Plant

Historic Sites, Historic Mines, Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings Map plans of the Quincy Regrinding Plant- Plan and Longitudinal Sections

Scanned: November 26, 2014


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


Quincy Regrinding Plant- Sub Station

Historic Sites, Historic Mines, Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Quincy Regrinding Plant- Sub Station, Floor and Transformer Piers

Scanned: November 26, 2014


Quincy Regrinding Plant- Wiring Diagram

Historic Sites, Historic Mines, Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Quincy Regrinding Plant- Wiring Diagram

Scanned: November 26, 2014


Outline- Transformer Outdoor

Historic Sites, Historic Mines, Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Quincy Reg. Plant Substation- Transformers

Scanned: November 26, 2014


Proposed Turbine Building

Historic Sites, Historic Mines, Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Proposed Turbine Building

Scanned: November 26, 2014


Quincy Mill Sands- Copper Content

Historic Sites, Historic Mines, Manufacturing Process, Mills and Millwork, Metal Trade, Copper Industry and Trade, Copper Mines and Mining Quincy Mining Co. Hancock, Mich.- Quincy Mill Sands Copper Content

Scanned: November 26, 2014


Quincy Mill Plat

Historic Sites, Historic Mines, Manufacturing Process, Mills and Millwork, Metal Trade, Copper Industry and Trade, Copper Mines and Mining Quincy Mill Plat

Scanned: November 26, 2014


Quincy Mining Company - Quincy Smelter on Portage Lake

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Historic Sites, Historic Mines, View showing cupola building (left) and reverberatory furnace building (right) at Quincy Smelter. C. 1898.

Scanned: October 2, 2008


Quincy Mining Company - Quincy Smelter on Portage Lake

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Historic Sites, Historic Mines, Winter view of QMC smelter (opened 1898) as seen from Houghton, across Portage lake. C. 1900

Scanned: October 2, 2008