![](https://cchi.mtu.edu/system/files/styles/archives_watermark_thumbnail/private/92cc8ec1-4890-4bc1-9a69-3692e24209ce?itok=MQTBI6rB)
Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Miners, Copper Miners, Manpower, Labor |
Calumet & Hecla Allouez Underground [Photo of miners working in different locations.]
Scanned: December 17, 2009 |
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![](https://cchi.mtu.edu/system/files/styles/archives_watermark_thumbnail/private/bac3b23d-e5a6-4054-a245-b0634e1e5b8b?itok=fCc6vOsa)
Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Woody Plants, Trees |
Calumet & Hecla Hecla Allouez Surface [View of settlement and mining operations.]
Scanned: December 18, 2009 |
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![](https://cchi.mtu.edu/system/files/styles/archives_watermark_thumbnail/private/63fd3df0-dbf5-4e94-992e-5830f2ff5e75?itok=XdLfOozp)
Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Buildings, Persons |
Calumet & Hecla Hecla Osceola Amygdaloid Hoists. [Interior view of building showing workers posing with the machinery.]
Scanned: December 18, 2009 |
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![](https://cchi.mtu.edu/system/files/styles/archives_watermark_thumbnail/private/0f02e417-aa5e-420b-8c94-0bec6f993462?itok=YKj_4yrW)
Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Accidents, Buildings |
Surface Cave-in at #11 shaft. [Good view of the cave in and surrounding mining buildings.]
Scanned: December 21, 2009 |
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![](https://cchi.mtu.edu/system/files/styles/archives_watermark_thumbnail/private/1537648d-92dc-415f-a2f4-97e6291c7170?itok=T7ACg5lv)
Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, , |
Repairing R.J.S. Stack [Good image of the smoke stack surrounded by scaffolding.]
Scanned: December 21, 2009 |
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![](https://cchi.mtu.edu/system/files/styles/archives_watermark_thumbnail/private/12abc067-4ca7-4be6-872e-91775a93f152?itok=3EFaDKGh)
Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, , |
Repairing R.J.S. Stack [Some of the deterioration of the stack is visible in this photo.]
Scanned: December 21, 2009 |
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![](https://cchi.mtu.edu/system/files/styles/archives_watermark_thumbnail/private/1d5fb56d-00b4-4fef-b200-8afbd164a30b?itok=cbpAvcO1)
Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Accidents, Persons |
Drum Wreck at #9 & 10 Engine House [Image of engine house with large hole in wall.]
Scanned: December 18, 2009 |
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![](https://cchi.mtu.edu/system/files/styles/archives_watermark_thumbnail/private/d1cbb43e-f3b2-49ab-b0f3-fc5cc8c4ef39?itok=jIzcNHtA)
Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Accidents, |
Drum Wreck at #9 & 10 Engine House [Closer view of the building showing the hole going straight through it.]
Scanned: December 18, 2009 |
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![](https://cchi.mtu.edu/system/files/styles/archives_watermark_thumbnail/private/3c172205-0fde-4d05-a4e6-0a96fc61e26a?itok=_-i_c74A)
Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Accidents, Buildings |
Drum Wreck at #9 & 10 Engine House [Photo of the damaged hoist drum.]
Scanned: December 18, 2009 |
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![](https://cchi.mtu.edu/system/files/styles/archives_watermark_thumbnail/private/cd19c221-1d44-4ee9-ada5-b70e6e2964d2?itok=8wD3RYaW)
Calumet and Hecla |
Metal Trade, Copper Industry and Trade, Copper Mines and Mining, Accidents, Buildings |
Drum Wreck at #9 & 10 Engine House [Photo from another angle of some of the damaged caused by the drum.]
Scanned: December 18, 2009 |
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