Date: | 1945 |
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Description: | Worker at a Hawkins Mine machine shop checking a measurement on a large casting under a trouble light. Hawkins Mine was a subsidiary of International Harve... |
Date: | 1900 |
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Description: | Workers, including some boys, threading bolts with heavy machinery in the Nut and Bolt Department at the McCormick Reaper Works. The factory was owned by t... |
Date: | 1900 |
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Description: | Interior view of men working in machine shop. Belt-driven machinery is attached to the ceiling. |
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