Date: | 05 17 1912 |
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Description: | Workmen pouring concrete from the elevated railroad into forms below. |
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: | 10 17 1912 |
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Description: | Concrete plant at east end of the dam, showing the mixers, crane, and a rail car at the abutment. |
Date: | 05 17 1912 |
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Description: | Elevated view of workers using shovels to level fresh concrete at the base of the chutes from the high trestle. The steam powered pile driver is at work in... |
Date: | 07 01 1912 |
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Description: | A view through the runway (tunnel) cast into the concrete structure of the power dam at Prairie du Sac. |
Date: | |
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Description: | Elevated view of workers putting in concrete to create an apron for the power dam they're building. Two men in suits are standing on a platform on the far ... |
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