Browse Subjects

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Mills - Quincy Stamp Mill

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, Mills and Millwork, Manpower, Labor Quincy Mill Interior of wash floor c. 1900 Additional print: HAER MI-2-159 [Good photo of the inside of the mill]

Scanned: April 20, 2006


Tamarack Mill

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manpower, Labor, Skilled Labor, Manufacturing Process, Mills and Millwork Tamarack Mill Stack [Photo showing six men on top of the stack]

Scanned: May 2, 2006


Tamarack Mill

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manpower, Labor, Skilled Labor, Manufacturing Process, Mills and Millwork Tamarack Mill Stack [Similar photo to MTU Neg 00140a]

Scanned: May 2, 2006


Mills - Tamarack

Manufacturing Process, Mills and Millwork, Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manpower, Labor, Skilled Labor Interior of the Tamarack Mill [Group of men lounge on barrels inside the mill]

Scanned: July 19, 2006


Calumet & Hecla Smelter

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, Manpower, Labor Inspecting copper cakes. [Two men are shown inspecting the cakes.]

Scanned: September 22, 2009


Calumet & Hecla - White Pine Mill

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

Scanned: September 24, 2009


Calumet & Hecla - White Pine Mill

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, Mills and Millwork, Manpower, Labor White Pine Mill Progress Photo - View of Crushing Plant looking E.

Scanned: September 24, 2009


Calumet & Hecla - White Pine Mill

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manpower, Labor, Manufacturing Process, Mills and Millwork White Pine Mill Progress Photo - White Pine Mill Boiler House

Scanned: September 25, 2009


Calumet and Hecla

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, Mills and Millwork, Manpower, Labor Jigs, Screens and Tables, Calumet-Hecla Mills, Lake Linden, Mich. [Two men are pictured in the maze of posts and pillars - one is a worker the other wears a suit.]

Scanned: December 15, 2009


Calumet and Hecla

Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, Manpower, Labor Separating pure copper by means of electric current. Calumet-Hecla Electrolytic Plant, Lake Linden, Mich. [An impressive operation showing some of the workers.]

Scanned: December 15, 2009