Date: | 1910 |
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Description: | Man in the interior of the Black River Falls powerhouse. |
Date: | 1915 |
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Description: | Elevated view of a man standing near the generators inside the power house at the Prairie du Sac dam. The base of the generators is marked with the name of... |
Date: | 1915 |
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Description: | A worker standing at the controls of a generator, most likely in the temporary power house at the Prairie du Sac dam site. The steam driven generator produ... |
Date: | 1940 |
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Description: | Factory worker at International Harvester's Indianapolis Works (Truck Engine Works). Original caption states: "Plug in type ammeters prove to be better pro... |
Date: | 1947 |
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Description: | Original caption reads: "J. Powers and Weldon King demonstrate 'magic ear' and 'seeing eye' on 'Floating Island' to be used by Gatti-Hallicfrater Expeditio... |
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