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Filter: Categories of Wisconsin Historical Images
Filter: Subject of Work
Filter: Subject of mines and mineral resources
Filter: Subject of engines
| Date: | 1939 |
|---|---|
| Description: | A man standing near an International U-7 power unit used to operate a drum hoist which pulls cars up a 500 foot slope from a mine. |
| Date: | 1900 |
|---|---|
| Description: | Advertisement from catalog featuring an illustration of the Jones Chain Mower, and a man using it in a field with a team of horses. Around the border are i... |
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