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Copper Mines - Allouez |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Sign and Signboards |
[Three of the Allouez employees pose for a photo in front of a sign praising their safety record.] Scanned: September 16, 2009 |
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C & H Signs |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Sign and Signboards, |
Safety First Sign Board on corner of Mine St. and Red Jacket Road [Image of the large sign with all the "don'ts" listed and some philosophy as well.] Scanned: October 21, 2009 |
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Copper Mines - Homestake Copper Company |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Sign and Signboards, Woody Plants, Trees |
While most "thermometer" signs register success by rising, that of the Homestake Copper Company of Calumet shows progress by falling. The sign is an indicator of the Centennial No. 6 mine dewatering projects, showing the original level of the water in the mine and its removal to date. The 31st level was reached this past Saturday. Bailing began April 2 when the water was at the 27th level. The thermometer in this case is the mine's shaft. [Photo of the sign indicating the progress made in removing water from the mine.] Scanned: February 10, 2009 |