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Calumet & Hecla Smelting Works |
Smelting, Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Seasons, Winter |
The company's smelting works, Lake Linden, MI [What appears to be a pencil drawing of the smelting operation in winter.] Scanned: October 10, 2006 |
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Smelters |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Smelting, Buildings |
C & H Works, Lake Linden [Rather "cloudy" photo of the smelting works in Lake Linden.] Scanned: April 19, 2006 |
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Smelters |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Smelting, Buildings |
Dollar Bay smelts [Image of a group of buldings. Smoke pours out of their chimneys.] Scanned: September 7, 2006 |
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Smelting |
Smelting, Metal Trade, |
Diagram of J. McLananhan's Coke Oven and the Thomas Oven [Diagram of ovens, which may have been obtained from a text book or catalog material?] Scanned: September 27, 2006 |
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Smelting |
Smelting, Metal Trade, |
Diagram of four kilns, Charcoal, vermont conical, wassaic conical, and vermont [Plate drawing representing these four types of kilns] Scanned: September 27, 2006 |
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Smelting |
Smelting, Metal Trade, |
Diagram of Blast Furnaceat Du Quesne, Pa. [Cross Section of Blast Furnace in operational form] Scanned: September 27, 2006 |
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Calumet & Hecla Smelter |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Smelting |
General view of smelter looking north. [Exterior view of the buildings and railroad tracks.] Scanned: December 12, 2006 |
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Calumet & Hecla Smelter |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, Smelting |
[Exterior view of the buildings.] Scanned: December 12, 2006 |
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Calumet & Hecla Smelter |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, Smelting |
General view of the Calumet & Hecla Smelting Works [View from a distance of the smelting operations] Scanned: December 12, 2006 |
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Calumet & Hecla Smelter |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Manufacturing Process, Smelting |
Pouring molten copper into ingot molds, Calumet & Hecla Mines, Calumet, MI. [Image from a stereo view card] Scanned: December 12, 2006 |