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Pumps |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Engines, Pumping Machinery, |
Pumps - Underground Pump [Photo of the Calumet and Hecla Underground Pump] Scanned: April 19, 2006 |
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Industry - General |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Engines, Pumping Machinery, Manpower, Labor |
Superior Engine - [A worker stands in between the wheel spokes] Scanned: April 20, 2006 |
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Quincy Stamp Mill |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, Mills and Millwork, Engines, Pumping Machinery |
View of Worthington Pump at Quincy Mill c. 1911. Additional print: HAER MI-2-168 [Picture of the pump at the Quincy Mill] Scanned: September 5, 2006 |
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Engines |
Engines, Pumping Machinery, Metal Trade, Copper Industry and Trade, Copper Mines and Mining, |
Quincy Pumping Engine [Image of massive piece of machinery. Same as MTU Neg 00425] Scanned: September 7, 2006 |
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Pumping Engine |
Hydraulic Machinery, Metal Trade, Copper Industry and Trade, Engines, Pumping Machinery |
Large Engine - Probably pumping engine Michigan used at the C & H Stamp Mill at Lake Linden. [Notation on back of photo states "See F. W. Dean, AN ACCOUNT OF THE ENGINEERING WORK OF E. D. LEAVITT, " 1917 (TN325.D43 1917) Scanned: June 29, 2006 |
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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 |
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Calumet and Hecla Mills and Reclamation Plant - Steam Pump |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Hydraulic Machinery, |
60 Million Gallon Pump, Steam Driven [An interior photo of a large steam pump. Two men are standing at the top of a three story sprial staircase next to the pump.] Scanned: January 11, 2006 |
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Calumet and Hecla Mills and Reclamation Plant |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Hydraulic Machinery |
40 Million Gallon Pump, Motor Driven [Photo of the pump installed in the building.] Scanned: December 2, 2009 |
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Calumet and Hecla Mills and Reclamation Plant |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Hydraulic Machinery |
Hardinge Mill and Dorr classifier. Scanned: December 2, 2009 |