Date: | 1939 |
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Description: | Elevated view of men harvesting grain with a McCormick-Deering 12 foot experimental combine (harvester-thresher) pulled by a Farmall M tractor. There is a ... |
Date: | 1939 |
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Description: | Elevated view of men field testing an experimental 12 foot McCormick-Deering combine (harvester-thresher) with a Farmall M tractor. Mountains are in the ba... |
Date: | 1939 |
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Description: | Shocks of wheat lined up in a large field. There is a mountain range in the background. |
Date: | 1939 |
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Description: | Elevated view of group of boats and people on shoreline of a river in Peru, with mountains in the background. |
Date: | 1939 |
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Description: | A man operates an International TD-18 TracTracTor (crawler tractor) to deepen a creek channel. Original caption reads: "TD-18 TracTracTor and Emseo(?) Bull... |
Date: | 1939 |
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Description: | A man operates a crawler tractor to level an area of dirt while two men near a fence observe. Original caption reads: "A T-20 TracTracTor and Bucyrus-Erie ... |
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