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Photograph

Experimental Combine Harvesting Grain

Date: 1939
Description: Elevated view of men harvesting grain with a McCormick-Deering 12 foot experimental combine (harvester-thresher) pulled by a Farmall M tractor. There is a ...
Photograph

Experimental Combine with Farmall M Tractor

Date: 1939
Description: Elevated view of men field testing an experimental 12 foot McCormick-Deering combine (harvester-thresher) with a Farmall M tractor. Mountains are in the ba...
Photograph

Experimental McCormick-Deering Combine and Farmall M Tractor

Date: 1939
Description: Elevated view of men field testing an experimental McCormick-Deering 12 foot combine with a Farmall M tractor.
Photograph

First Self-Propelled Combine by IH

Date: 1942
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...
Photograph

Rock with Petroglyphs

Date: 1953
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...
Photograph

Examining PCB Levels in the Sheboygan River

Date: 10 1978
Description: Two men are standing on the rocky shoreline of the Sheboygan River. One man is holding a shovel in his right hand and a glass jar in his left hand. The oth...
Photograph

Examining PCB Pollution in Soil

Date: 10 1978
Description: Two men are kneeling on the ground. One man is holding a shovel while the other man is scooping dirt from the shovel into a glass jar. They are measuring P...

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