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Filter: Categories of Wisconsin Historical Images
Filter: Subject of Mines and mineral resources
Filter: Subject of pumping machinery
| Date: | 1939 |
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| Description: | International PA-100 power unit operating a Pomona water pump in a lead and zinc mine. A box labeled "dynamite" is in the foreground. |
| Date: | |
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| Description: | View of a large piece of equipment. Caption reads: "Cornish Pumping Engine at Chapin Mine, 54 feet high." The Chapin Mine Cornish Pumping Engine was bu... |
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