Date: | 1931 |
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Description: | Two men standing amongst McCormick-Deering milking machine parts in a display decorated with signs and overhead banners. The display was most likely part o... |
Date: | 1931 |
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Description: | A group of people look at an 1831 United States map, part of a McCormick-Deering milking machine parts display. The title on the map reads, "The United St... |
Date: | 1931 |
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Description: | A mechanical(?) cow standing on a platform demonstrates the use of a McCormick-Deering milker at the Dairy Cattle Congress. There are paintings of agricult... |
Date: | 1931 |
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Description: | Graphic pie-chart depicting the important place of dairying in the national farm economy. |
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