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Filter: Categories of Wisconsin Historical Images
Filter: Subject of Construction equipment
Filter: Subject of locks (hydraulic engineering)
| Date: | 09 12 1911 |
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| Description: | An overview of the dam site on the Wisconsin River from the west shore. Three pile drivers are at work on the coffer dam. The railroad trestle is in the ... |
| Date: | 09 18 1911 |
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| Description: | Elevated view of pile drivers at work on the coffer dam. Pilings are also floating within the confines of the dam. The shoreline can be seen in the backgro... |
| Date: | 11 01 1913 |
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| Description: | Wooden forms are in place for construction of the walls of the lock at the Prairie du Sac dam. The newly constructed power house is on the left. |
| Date: | 01 08 1959 |
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| Description: | Work on the new Tenney Park lock and dam is progressing on schedule. A temporary spillway (not shown) has been built to divert the Yahara River from the co... |
| Date: | 03 1913 |
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| Description: | A view looking toward the Atlantic entrance to the Panama Canal, over the Gatun Locks during construction. The entrance lighthouse is seen in the distance.... |
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