Date: | |
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Description: | Factory worker operating a "Hannifin quenching press" at International Harvester's Milwaukee Works. |
Date: | 11 04 1937 |
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Description: | Two factory workers pour molten metal into diesel engine crankcase forms at the Milwaukee Works foundry. Photograph taken by Don Jones. |
Date: | 11 04 1937 |
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Description: | Factory worker in safety goggles tests the hardness of TracTracTor (crawler tractor) roller shells on a Gogan machine at Milwaukee Works. Photograph taken ... |
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