Date: | 1942 |
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Description: | Factory worker hardens tractor parts in "one of a battery of gas-fired box type heat treating furnaces." |
Date: | 04 26 1928 |
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Description: | Two men are working on a assembly line, as part of steps in assembling a Farmall tractor. |
Date: | 04 26 1928 |
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Description: | Two men are working on a assembly line, as part of steps in assembling a Farmall tractor. |
Date: | 04 26 1928 |
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Description: | Two men are working on a assembly line, as part of steps in assembling a Farmall tractor. |
Date: | 05 20 1925 |
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Description: | Two men are working on a assembly line, as part of steps in assembling a Farmall tractor. |
Date: | 05 20 1925 |
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Description: | Man working on assembly line, as part of steps in assembling a Farmall tractor. |
Date: | 04 26 1928 |
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Description: | Man working on assembly line, as part of steps in assembling a Farmall tractor. |
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