Date: | 05 25 1942 |
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Description: | A factory worker operates a vertical broaching machine at International Harvester's 20 (Twenty) millimeter gun plant. Original caption reads: "Vertical bro... |
Date: | 05 25 1942 |
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Description: | Female factory workers inspect parts at International Harvester's 20 (twenty) millimeter gun plant. Original caption reads: "Many small parts for the gun a... |
Date: | 01 13 1943 |
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Description: | Female factory workers operating automatic screw machines at an International Harvester aircraft torpedo factory. Caption on photograph reads: "Two batteri... |
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