Date: | 1938 |
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Description: | Curtiss-Wright Condor biplane named "William Horlick" outfitted with skis for use during Adm. Richard E. Byrd's second Antarctic expedition, 1933-35. The ... |
Date: | 1938 |
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Description: | Man plowing a field with an experimental Farmall F-22 tractor. |
Date: | 1938 |
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Description: | Three-quarter view toward front right of tractor. |
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