Date: | 1886 |
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Description: | Cover of a foldout advertising card produced by the McCormick Harvesting Machine Company, manufacturers of agricultural machinery. Features an illustration... |
Date: | 1915 |
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Description: | Two men standing near a display tent at a tractor exhibition. One man appears to be talking animatedly while the other listens. |
Date: | |
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Description: | Two foul brood colonies in enclosure. Le Claire Case, city of Green Bay. Two diseased hives covered with sheet metal and weighted down. |
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