Date: | 1916 |
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Description: | Man with cigar tests an International Harvester experimental motor cultivator in a field. |
Date: | 11 02 1930 |
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Description: | University of Wisconsin Mechanical Engineering Building, under construction, showing scaffolding around building and Findorff Builders sign, 1513 Universit... |
Date: | 07 24 1900 |
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Description: | Engineer E.A. Johnston operating a single-cylinder version of the McCormick Auto-Mower at the McCormick Works. Johnston was Director of Engineering for the... |
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