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Filter: Categories of Wisconsin Historical Images
Filter: Subject of Plowing
Filter: Year of 1900-1999
Filter: Type of Manuscript
| Date: | 07 1951 |
|---|---|
| Description: | Graphic from University of Wisconsin Extension Service Special Circular 20 showing progress in transportation and economics and posing the question "have o... |
| Date: | 1937 |
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| Description: | Front cover of a booklet advertising Oliver Hart-Paar tractors featuring a color illustration of a farmer using a tractor and plow in a field. |
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