Date: | 1920 |
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Description: | Advertisement for the Cletrac tank-type crawler tractor featuring illustrations of the machine in use in farm fields; the image at left depicts plowing whi... |
Date: | 1920 |
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Description: | Advertisement for the Cletrac tank-type crawler tractor featuring a side-by-side photographic comparison of the Cletrac's plowing power versus that of anot... |
Date: | 03 1921 |
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Description: | Rear view of a man driving a tractor. An attached plow is plowing the field behind him. Caption reads: "Plowing with Model 'W' 12-20 H.P. [horsepower] Clet... |
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