Date: | 1919 |
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Description: | A family of five posing in front of an International Harvester "company house" in the coal mining town of Benham. |
Date: | 11 12 2013 |
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Description: | A hematite fan, approximately six inches in length, from the mineral collection of Ferdinand Hotz at the University of Wisconsin Geology Museum. This speci... |
Date: | 11 12 2013 |
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Description: | A hematite fan, approximately six inches in length, from the mineral collection of Ferdinand Hotz at the University of Wisconsin Geology Museum. This speci... |
Date: | 11 12 2013 |
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Description: | A cut and polished azurite malachite nodule from the mineral collection of Ferdinand Hotz at the University of Wisconsin Geology Museum. Azurite and malach... |
Date: | 11 12 2013 |
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Description: | A specimen of emerald in matrix from the mineral collection of Ferdinand Hotz at the University of Wisconsin Geology Museum. |
Date: | 11 12 2013 |
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Description: | A dogtooth calcite specimen from the mineral collection of Ferdinand Hotz at the University of Wisconsin Geology Museum. The specimen is approximately thre... |
Date: | |
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Description: | A vintage view and a modern view of the zinc works site, presented as a pair. Views include industrial buildings and snow. |
Date: | |
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Description: | Stereograph of the side view of a mine. Several horse-drawn wagons are waiting for loads with workmen. Hills of soil surround a flat area, and on the horiz... |
Date: | |
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Description: | Stereograph of an elevated view of a mining operation. Men are posing on the head frame/gallows frame over the pit. One man is perching on the top of the g... |
Date: | |
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Description: | Stereograph of four men standing with ore carts. Two more men are standing on the left near a pile of square timbers, and another man is standing on the ri... |
Date: | |
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Description: | Stereograph of blacksmith shops at the Florence Mine. One building has vertical siding, the other two are of log construction. One large tree is standing i... |
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