Date: | 1911 |
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Description: | Workers erecting a steam driven pile driver while others survey for the railroad extension from the village of Prairie du Sac to the dam site on the Wiscon... |
Date: | 04 1911 |
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Description: | Group of men standing on and beside a rail car in front of the main construction office at the site of the Wisconsin River dam. |
Date: | 04 13 1912 |
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Description: | Workmen operating a steam shovel loading gravel into electric rail cars during construction of the power dam. |
Date: | 09 30 1912 |
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Description: | Pile drivers working within the confines of the coffer dam. Men are on the high trestle constructing chutes for pouring concrete. |
Date: | 1915 |
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Description: | Elevated view of a group of workers posing on the east bank of the Wisconsin River at the power dam construction site. One man is strumming his shovel like... |
Date: | 1932 |
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Description: | Men stand along a riverbank as International trucks are used to haul loads from the cliffs during the construction of the Hoover Dam. An electric shovel is... |
Date: | 03 1932 |
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Description: | Men use International trucks to loads from the cliffs during the construction of the Hoover Dam. One of the men is smoking a cigarette. Two shovels are wor... |
Date: | 1931 |
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Description: | An International truck waits to be loaded with boulders blasted from the walls of Black Canyon during the construction of the Hoover Dam. The Colorado Rive... |
Date: | |
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Description: | View from railroad tracks towards industrial activity on the edge of the river, possibly building a dam. |
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