Browse Subjects

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Calumet & Hecla - White Pine Mill

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, Mills and Millwork, Persons White Pine Mill Progress Photo - View of stamp mill looking N.

Scanned: September 24, 2009


Calumet & Hecla - White Pine Mill

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, Mills and Millwork, Persons White Pine Mill Progress Photo - View of stamp mill looking N.

Scanned: September 24, 2009


Tamarack Mill

Metal Trade, Copper Industry and Trade, Manufacturing Process, Mills and Millwork, Persons Tamarack Mill - Cylinders of Stamps [A man stands next to the equipment on the floor. A group of men dressed in suits and bowler hats congregate near the back of the image.]

Scanned: May 15, 2009


Tamarack Mill

Metal Trade, Copper Industry and Trade, Manufacturing Process, Mills and Millwork, Persons Tamarack Mill - Cylinders of Stamps [A man who may be the foreman, stands next to a machine surrounded by a railing. What appear to be a group of visitors, as they are dressed in suits and hats, pose for a picture.]

Scanned: May 18, 2009


Tamarack Mill

Metal Trade, Copper Industry and Trade, Manufacturing Process, Mills and Millwork, Persons Tamarack Mill - Pump [Three men dressed in suits pose at various locations in a room containing the pump. The room and pump itself are spotlessly clean.]

Scanned: May 19, 2009