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Calumet and Hecla Isle Royale Surface |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Persons, Manpower, Labor |
Isle Royale Surface Interior Scanned: January 25, 2010 |
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Calumet and Hecla - Ingots |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manpower, Labor, Persons |
Unspecified Mine Building Interior [Dark photo showing men making and piling bars of copper ingots. Several people stand around observing including a little boy.] Scanned: January 29, 2010 |
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Calumet and Hecla - Unwatering the Osceola Lode |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Persons, |
Various pictures of the unwatering of the Osceola Lode Project. [Men and equipment.] Scanned: February 9, 2010 |
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Calumet and Hecla - Unwatering the Osceola Lode |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Persons, |
Various pictures of the unwatering of the Osceola Lode Project. [A man dressed in a uniform and wearing a badge looks at a panel of what may be lights.] Scanned: February 9, 2010 |
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Calumet and Hecla - Unwatering the Osceola Lode |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Persons |
Various pictures of the unwatering of the Osceola Lode Project. [Interior of building housing unknown piece of equipment.] Scanned: February 9, 2010 |
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Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Disasters, Mine Accidents, Persons |
Final cave in at surface, showing upper part of last stope, all copper rock below having been removed. Calumet - Hecla Mines, Calumet, Mich. [Two barely visible men stand in opening of stope. Mining buildings in full operation stand above the crater.] Scanned: December 15, 2009 |
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Photographs of the Calumet and Hecla Mines |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Persons |
Isle Royale #7 Shaft. Concrete collar. Outside. [Exterior view of shaft and collar.] Scanned: November 24, 2009 |
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Quincy Mining Company - Company Officers and Awards for QMC Products |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Persons, |
President William Rogers Todd Scanned: September 29, 2008 |
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Quincy Mining Company - Company Officers and Awards for QMC Products |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Persons, |
William Rogers Todd Scanned: September 30, 2008 |
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Quincy Mining Company - Company Officers and Awards for QMC Products |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Persons, |
W. Parsons Todd in the New York Office C. 1925. Scanned: September 30, 2008 |