Browse Subjects

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Calumet and Hecla

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Manpower, Labor Calumet & Hecla Allouez Underground [View of miners and a line of ore cars in a cluttered area.]

Scanned: December 17, 2009


Calumet and Hecla

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Manpower, Labor Calumet & Hecla Allouez Underground [View of underground tunnel and a miner.]

Scanned: December 17, 2009


Calumet and Hecla

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Manpower, Labor Calumet & Hecla Allouez Underground [Photo of miners working in different locations.]

Scanned: December 17, 2009


Calumet and Hecla

Manpower, Labor, Miners, Copper Miners, C & H Osceola - Surface and Underground [Underground photo of a man dressed in a suit emerging from a tunnel and shining a light towards a barely visible miner in an upper level.]

Scanned: January 4, 2010


Calumet and Hecla

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, C & H Conglomerate Underground [Impressive photo of a miner standing behind ice formations in the mine that are nearly as tall as he is.]

Scanned: January 5, 2010


Calumet and Hecla

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, C & H Conglomerate Underground [Two miners shovel ore into an ore car in this underground scene.]

Scanned: January 5, 2010


Calumet and Hecla

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, C & H Conglomerate Underground [Two miners (one in the background) stand near ice formations in the mine and what may be snow on the ground.]

Scanned: January 5, 2010


Calumet and Hecla

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Hydraulic Machinery 48th Level Pump [Two men supervise the running of the pump. One holds an oil can.]

Scanned: January 5, 2010


Calumet and Hecla

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Automatic Loader for 81st Level Haulage [Three miners (one peeks out from behind a pipe) pose for an underground photo.]

Scanned: January 5, 2010


Calumet and Hecla

Miners, Copper Miners, Metal Trade, Copper Industry and Trade, C & H Conglomerate Underground [View of miners - only a few are visible. The rest can be distinguished by the lamps on their helmets.]

Scanned: January 5, 2010