Date: | 1915 |
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Description: | Workers posing in a doorway at the Prairie du Sac dam construction site. Two men appear to be working on a gas lamp, while others are holding spools of wir... |
Date: | 1914 |
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Description: | A group of workmen posing while working on concrete forms at the Prairie du Sac dam site. Their position high above the water level affords an expansive up... |
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... |
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