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Photograph

Mixing Superphosphate

Date: 10 1930
Description: A man standing on the back of a McCormick-Deering manure spreader to pour superphosphate over manure at International Harvester's Hinsdale experimental far...
Photograph

Unsafe Farm Tool

Date: 06 1927
Description: A man is standing on a crate while using a sledge hammer to strike a piece of wood being held in place by another man who is standing in front of him. Two ...

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