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| Date: | 1924 |
|---|---|
| Description: | Advertising poster for McCormick-Deering 10-20 and 15-30 kerosene tractors. Includes a color illustration of man on a tractor at bottom left, and illustrat... |
| Date: | 1934 |
|---|---|
| Description: | First gas tractor built by the J.I. Case Threshing Machine Company of Racine, Wisconsin. Original caption reads: "The first Case gas tractor built in 1892.... |
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