Browse Subjects

Thumbnail Subject(s) Description Add to Shoebox

Photographs of the Calumet and Hecla Mines

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Transportation, Railroads Isle Royale Rock Train [Image showing the rock train with cars full of ore. Shafthouse is also pictured.]

Scanned: November 24, 2009


Photographs of the Calumet and Hecla Mines

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Isle Royale #4 Shaft Surface Plant [Exterior view of mining operations.]

Scanned: November 24, 2009


Photographs of the Calumet and Hecla Mines

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Isle Royale #1 Shaft Surface Plant. [Exterior view of buildings and mining operations.]

Scanned: November 24, 2009


Photographs of the Calumet and Hecla Mines

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Manpower, Labor Isle Royale #4 Rockhouse. Bins and crushers. [Interior view of the rockhouse and some of the men that work there.]

Scanned: November 24, 2009


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


Isle Royale Machine Shop

Natural Resources, Mines and Mineral Resources, Copper Mines and Mining, Buildings, Isle Royal Machine Shop. [Image shows the interior of a machine shop at one of the Calumet and Hecla Mines.]

Scanned: August 16, 2012


Photographs of the Calumet and Hecla Mines

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Manpower, Labor Isle Royale Blacksmith Shop [Interior view of the shop and several of the men working there.]

Scanned: November 24, 2009


Photographs of the Calumet and Hecla Mines

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Manpower, Labor Isle Royale Carpenter Shop [Interior view of the shop and several of the men working there.]

Scanned: November 30, 2009


Photographs of the Calumet and Hecla Mines

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Manpower, Labor Superior. Sinking #1 Shaft [From the top view of two miners balancing on beams as they keep an eye on the bucket in the middle of the two beams.]

Scanned: November 30, 2009


Photographs of the Calumet and Hecla Mines

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Superior. 20th Level, west vein. Double set timbering. [Two miners inspect the timbers in the underground shaft.]

Scanned: December 1, 2009