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Photograph

Narrow Gauge Trestle and Coffer Dam Under Construction

Date: 06 21 1911
Description: Looking east over the Wisconsin River showing the unfinished narrow gauge railroad trestle. Two steam-driven pile drivers on barges with construction worke...
Postcard

Driving Sheet Piling at Power Dam

Date: 05 28 1911
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 ...

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