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Filter: Subject of men
| Date: | 06 27 1919 |
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| Description: | A man is sitting under an umbrella on a tractor-pushed Corn Picker in factory yard. Perhaps for research and development. There is a small building in the ... |
| Date: | 06 27 1919 |
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| Description: | A man is sitting under an umbrella on a tractor-pushed Corn Picker in factory yard. Perhaps for research and development. A group of men are watching and s... |
| Date: | 1949 |
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| Description: | A man stands over a device, which he is inspecting. Caption reads: "Madison, Wis. 1949(?). Prof. Oliver P. Watts, retired distinguished authority on the co... |
| Date: | 1959 |
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| Description: | Dual image of a man working indoors for simulated field testing, and an image of a tractor attached to chains at the Farm Equipment Research and Engineerin... |
| Date: | 1959 |
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| Description: | Man operating a high speed motion picture camera. Caption reads: "Operating range from 500 to 8000 pictures per second. Using standard 16 mm film." |
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