Date: | 1947 |
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Description: | A man pushes a wheeled cart loaded with six milk cans past buildings on International Harvester's Hinsdale experimental farm. The original caption reads: "... |
Date: | 05 1919 |
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Description: | A man crouching near a pail of sodium fluoride to dip a chicken as part of a delousing procedure at the Purdue University farm. |
Date: | 1914 |
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Description: | A man stands outside a chicken coop at the Ohio Agricultural Experiment Station while feeding a flock of chickens from a wooden pail. |
Date: | 1919 |
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Description: | A man wearing a wide-brimmed hat and overalls is sitting behind a team of two horses while planting potatoes at the International Harvester Company experim... |
Date: | |
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Description: | Elevated view of two men in a chemistry lab with glass block walls. The men are standing in front of two different wet bench lab tables, and are working on... |
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