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Calumet & Hecla - Building a New Mine

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manpower, Labor, Pouring concrete at base of bearers and tamping 6" of ashes on incline above ledge. [Thirteen in a series of 24 photos showing the steps in building a new mine shaft.]

Scanned: October 13, 2009


Calumet & Hecla - Building a New Mine

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manpower, Labor, Showing method of shutes for concreting of incline. [Fourteen in a series of 24 photos showing the steps in building a new mine shaft.]

Scanned: October 13, 2009


Calumet & Hecla - Building a New Mine

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manpower, Labor, Showing reinforcement of concrete in incline. [Fifteen in a series of 24 photos showing the steps in building a new mine shaft.]

Scanned: October 14, 2009


Calumet & Hecla - Building a New Mine

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manpower, Labor, Showing planking on set timbers 6" cedar logging blocking between hanging and timber. Fire escape opening is shown in foreground. [Seventeen in a series of 24 photos showing the steps in building a new mine shaft.]

Scanned: October 13, 2009


Calumet & Hecla - Building a New Mine

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manpower, Labor, View of fire escape shaft prior to timbering. [Eighteen in a series of 24 photos showing the steps in building a new mine shaft.]

Scanned: October 13, 2009


Loading Copper

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manpower, Labor, Locomotion, Boats and Boating, Workboats Loading copper for lake shipment at copper dock. [Several men load copper on a ship.]

Scanned: October 15, 2009


Calumet and Hecla

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manpower, Labor, Persons Ahmeek Surface [Two men working in what may be a drill shop.]

Scanned: December 16, 2009


Calumet and Hecla

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Manpower, Labor Calumet & Hecla Underground - Osceola Amygdaloid [View of miners dumping an ore car.]

Scanned: December 16, 2009


Calumet and Hecla

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Manpower, Labor Calumet & Hecla Hecla #6 and #7 Underground.

Scanned: December 17, 2009


Calumet and Hecla

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Manpower, Labor Calumet & Hecla Hecla #6 and #7 Underground.

Scanned: December 17, 2009