Date: | 09 30 1938 |
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Description: | Worker operating a hydraulic Landis machine for grinding pin bearings on crankshafts at International Harvester's Indianapolis Works. The Indianapolis Work... |
Date: | 10 1938 |
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Description: | Two machine operators honing truck engine connecting rods at International Harvester's Indianapolis Motor Truck Engine Works. Original caption reads: "Two ... |
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