Date: | 09 30 1912 |
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Description: | Forms have been removed from the first concrete poured for the power house in the northeast corner of the coffer dam. Men are pouring concrete from rail ca... |
Date: | 01 09 1913 |
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Description: | Men are standing in the completed draft tubes after removal of the steel forms. |
Date: | 07 02 1913 |
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Description: | Workers pause while installing a maze of conduit for the switchboard in the power house. The construction camp is to the left. |
Date: | 05 28 1911 |
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Description: | Men posing on a barge carrying a steam powered pile driver at work on the coffer dam for the construction of the powerhouse. Caption reads: "Driving Sheet ... |
Date: | |
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Description: | Men working around a small building near the construction site of a dam. Two men are standing on the roof. Houses and other buildings are on a hill in the ... |
Date: | 07 10 1942 |
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Description: | Overhead view of four people standing in a muddy excavated hole for a footing at the Ordnance Steel Foundry. The Foundry may have served as part of Interna... |
Date: | 1931 |
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Description: | View from shoreline of a crane lifting machinery to workers at the top of the bridge during construction. Words on the crane reads, "Stevens Brothers and S... |
Date: | 1931 |
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Description: | The entrance to the bridge during construction. A worker works on the side of the bridge on the right. Other workers in the middle of the bridge lay boards... |
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