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| Date: | 1949 |
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| Description: | Worker leveling gravel with a McCormick-Deering Farmall M tractor and a no. 7 angle dozer at International Harvester's Hinsdale farm and testing facility. |
| Date: | 1912 |
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| Description: | Dr. E.A. Birge in his element, reading an anemometer of the weather data station on Green Lake. |
| Date: | 10 16 1945 |
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| Description: | Slightly elevated view of five women workers in an Oscar Mayer Company test kitchen and laboratory. A low wall is separating two women working at desks on ... |
| Date: | 05 05 1931 |
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| Description: | View across fence and field, looking through elm trees towards barns on the University of Wisconsin-Madison campus. |
| Date: | 01 09 1928 |
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| Description: | Difference in paint on fences on a state highway. |
| Date: | 06 12 1917 |
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| Description: | Engineering photograph of a man field testing a limited production motor cultivator. Original caption reads: "... the 1916 motor cultivator with the additi... |
| Date: | 1942 |
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| Description: | Man testing the model 123-SP (self-propelled) combine (harvester-thresher) in a field. The machine was International Harvester's first self-propelled combi... |
| Date: | 1938 |
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| Description: | Man plowing a field with an experimental Farmall F-22 tractor. |
| Date: | 1930 |
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| Description: | The Administration Building of Forest Products Laboratory. |
| Date: | 1933 |
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| Description: | Aerial view of the Forest Products Laboratory, built in 1932. |
| Date: | 1937 |
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| Description: | An aerial view of the Forest Products Laboratory. The view shows a newly completed railroad underpass and street approach. |
| Date: | 1953 |
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| Description: | Trucks mounting a steep grade in the testing track at International Harvester's Phoenix Proving Ground. Opened in 1947, the proving ground was used by Inte... |
| Date: | 1953 |
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| Description: | View of International Harvester's Phoenix Proving Ground. Opened in 1947, the proving ground was used by International Harvester through the 1970's to test... |
| Date: | 1953 |
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| Description: | Stone displaying ancient writing. The rock was on the grounds of International Harvester's Phoenix Proving Grounds. Opened in 1947, the proving ground was... |
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