Date: | 1969 |
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Description: | Color photograph of an engineer attaching a Transtar nameplate to an International semi-truck during testing. |
Date: | 03 16 1927 |
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Description: | Engineering photograph of men field testing an experimental cotton picker pulled by a Farmall tractor. |
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: | 02 16 1923 |
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Description: | Engineering photograph of an experimental Farmall tractor. A white backdrop is set up along the brick wall in the background. |
Date: | |
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Description: | Engineering photograph of an experimental International 12-22 tractor. |
Date: | 1919 |
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Description: | Man operating an experimental McCormick motor-driven grain binder in a field. |
Date: | 1921 |
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Description: | Man operating an experimental(?) reverse drive tractor with mounted hay rake in a field. |
Date: | 08 11 1922 |
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Description: | Experimental International tractor in a field. |
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: | 12 03 1920 |
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Description: | Engineering photograph of an experimental No. 77-A self-powered two-row corn picker in a field. The caption reads: "No. 77-A two-row corn picker developmen... |
Date: | 03 28 1919 |
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Description: | Engineering photograph of an experimental four-row planter. The original caption reads: "In this four-row planter development the seeding mechanism was dr... |
Date: | 08 23 1919 |
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Description: | Engineering photograph of an experimental tractor or motor cultivator with a rear crawler track near an International Harvester factory. The original capti... |
Date: | 1954 |
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Description: | Color photograph of a man harvesting corn with a McCormick corn picker on International Harvester's experimental farm. |
Date: | 1938 |
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Description: | Man plowing a field with an experimental Farmall F-22 tractor. |
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... |
Date: | 1953 |
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Description: | International pickup kicking up dust on a dirt test track at International Harvester's Phoenix Proving Ground. Opened in 1947, the proving ground was used ... |
Date: | 1953 |
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Description: | Cacti frame three International semis and a pickup on a test track at International Harvester's Phoenix Proving Ground. Opened in 1947, the proving ground ... |
Date: | 1953 |
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Description: | Headquarters building for truck testing at International Harvester's Phoenix Proving Ground. Opened in 1947, the proving ground was used by International H... |
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