Date: | 1945 |
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Description: | People examining machinery on display in front of a tent at International Harvester's Hinsdale experimental farm. A building with a red pylon and signs adv... |
Date: | 1945 |
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Description: | An audience watches as men demonstrate a variety of tractors beneath a tent on International Harvester's Hinsdale experimental farm. Tractors include the W... |
Date: | 1945 |
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Description: | Men examiinge farm equipment, farm tractors and crawler tractors (TracTracTor) on display at International Harvester's Hinsdale experimental farm. |
Date: | 1945 |
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Description: | A group of men examine an International TD-24 crawler (TracTracTor) near a tent at International Harvester's Hinsdale experimental farm. |
Date: | 1945 |
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Description: | A group of men gather around a cotton picker on display at International Harvester's Hinsdale experimental farm. |
Date: | 1945 |
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Description: | Groups of men examine International equipment on display outdoors at International Harvester's Hinsdale experimental farm. The equipment on display include... |
Date: | 1945 |
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Description: | A group of spectators gathers around the edge of a field on the Hinsdale experimental farm to view a tractor in use. |
Date: | 1945 |
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Description: | A group looks on as a man removes what appears to be a burlap bag from a piece of agricultural equipment on International Harvester's Hinsdale experimental... |
Date: | 1900 |
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Description: | A group of men outdoors are standing behind a Deering Auto-Mower holding Deering signs. The mower was an experimental gas powered mowing machine. The text ... |
Date: | |
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Description: | A scientist leans over a microscope in the sewage treatment plant laboratory. Glass beakers and other tools and equipment are sitting on the counter. |
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: | 07 06 1950 |
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Description: | Rex Karney (left), associate editor of the Wisconsin State Journal (left), presents a check for $10,000 to Dr. W.D. Middleton for cancer research at... |
Date: | 05 1928 |
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Description: | Dr. Stephen Moulton Babcock seated on a stool and milking a cow. Another man stands near the head of the cow. They are in a fenced field near a road, most ... |
Date: | 03 21 1978 |
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Description: | Elaine Marks of the Women's Studies Research Center. |
Date: | 11 15 1950 |
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Description: | University of Wisconsin professor J.W. Williams, and Mrs. Winifred Saunders, research associate, work with an electrophoresis instrument in a laboratory in... |
Date: | 1942 |
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Description: | "Fuel consumption testing device." A factory worker sits in the cab of an International truck at the company's Ft. Wayne Works. |
Date: | 1927 |
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Description: | Sigurd Olson, left, traveling by dogsled with game hunter Uiho Salminen as part of his study of predator control for his master's degree. |
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... |
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