Date: | 1912 |
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Description: | John Schwister at the controls of the "Minnesota-Badger," the plane he built in St. Paul, Minnesota and Wausau, Wisconsin. The passenger beside Schwister i... |
Date: | 1945 |
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Description: | Factory worker William Nolan works on the final assembly of a 20 mm cannon before proof firing at International Harvester's St. Paul Works. |
Date: | 1945 |
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Description: | Factory worker Lorraine Larsen, a lathe operator, tends to a bolt body for the 20 mm cannon at International Harvester's St. Paul Works. |
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