Date: | 1915 |
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Description: | Bulletin urging farmers to kill grasshoppers with poisoned bran bait, featuring an illustration of a hand spreading bait for grasshoppers to eat. |
Date: | 1914 |
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Description: | Illustration made for International Harvester's Agricultural Extension Department to demonstrate the danger of pests, including diseases carried by insects... |
Date: | 1911 |
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Description: | Valentine's Day card with three layers. The bottom layer is a large blue and white butterfly, and in the lower right is glued a banner with the text: "Cupi... |
Date: | 1915 |
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Description: | A student is using a pointer to direct the attention of seated students toward a poster labeled "Life Cycle of a Fly" during a lesson on the dangers of hou... |
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