Browse Subjects

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Copper Mines - National Mine

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Earthwork, Dams National Mine buildings and dam.

Scanned: June 25, 2010

Victoria Dam

Earthwork, Dams, , Pipeline from Victoria Dam on the Ontonagon River, Michigan

Scanned: November 12, 2010

Industry - General

Manpower, Labor, Earthwork, C & H Steam Shovel [Photo shows this piece of equipment in operation.]

Scanned: April 11, 2006


Earthwork, Transportation, Railroads, Steam Shovel [A group of people gather to watch the steam shovel in operation. A DSS&A Railroad car is shown.]

Scanned: August 17, 2006

MTU Students - Field Trips

Earthwork, Dams, Water, Rivers, Education, Postsecondary Education, Education, Higher Sketching a dam - Sturgeon. [Students with pencils and paper sit on a rock and sketch as the splashing waters of the river crash in the background.]

Scanned: June 5, 2009

Dams - Sturgeon River

Earthwork, Dams, Water, Rivers, Woody Plants, Trees Sturgeon River [Image of the dam and river.]

Scanned: June 5, 2009

Victoria Dam Power Plant

Earthwork, Dams, Buildings, Originally contained in envelope addressed from Ed. Klingkamer Co, commercial photographer at 1056 Shawano Avenue, Greenbay Wisconsin to Mr G Johnson at Victoria, Michigan. Postage stamp dated: January 24, 1931. [Victoria Copper Mining Company Dam - power plant during construction.]

Scanned: November 26, 2013

Calumet and Hecla Mining Company House Plan

Earthwork, Human Settlements, Natural Resources, Mines and Mineral Resources, Copper Mines and Mining Calumet and Hecla Mining Company Residence No. 1158 Basement and Attic Plan.

Scanned: March 19, 2012

Redridge Steel Dam

Earthwork, Dams, Water, The spillway disintegrating. The spillway leading from Redridge Steel Dam is shown here as the flood waters are ripping it apart as they rush down into the canyon and on into Lake Superior. The flood occurred on Easter Sunday, 1941. [Water is seen rushing over broken timbers]

Scanned: April 17, 2006

Dams - Redridge

Disasters, Earthwork, Dams, Water The gates to the Redridge Steel Dam as they appeared in the Great Flood of Easter Sunday, 1940. [Image of water rushing through the gates.]

Scanned: May 1, 2009