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Photograph

Erecting Pile Driver for Railroad Extension to Dam Site

Date: 1911
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...
Photograph

Hoisting Machine Loading Pilings on Barge at Prairie du Sac Dam Site

Date: 03 1911
Description: Workers use a rail car mounted crane to load pilings onto a barge. Bluffs are in the distance.
Photograph

Men Standing on Railroad Car

Date: 04 1911
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.
Photograph

Electric Railroad Across River on Ice at Power Dam

Date: 01 20 1912
Description: Elevated view of two men standing on a rail car on the narrow gauge electric railroad crossing the river at the dam construction site. The portion of track...
Photograph

Steam Shovel Loading Electric Cars with Gravel

Date: 04 13 1912
Description: Workmen operating a steam shovel loading gravel into electric rail cars during construction of the power dam.
Photograph

Shooting Concrete from Elevated Road at Power Dam

Date: 05 17 1912
Description: Workmen pouring concrete from the elevated railroad into forms below.
Photograph

Concrete Buttresses and Apron at East End of Power Dam

Date: 05 31 1912
Description: Forms have been removed, revealing the newly poured buttresses and apron. A man is pushing a cart on the elevated road.
Photograph

Excavating in West End of Power House Coffer Dam

Date: 07 25 1912
Description: A boy posing in the excavation site for the power house within the coffer dam. He is standing on the narrow gauge tracks; the high trestle is in the backgr...
Photograph

Concrete Mixers and Hoisting Crane, East End of Power Dam

Date: 10 17 1912
Description: Concrete plant at east end of the dam, showing the mixers, crane, and a rail car at the abutment.
Photograph

Steel Draft Tubes Showing Outlet in Power House

Date: 11 21 1912
Description: Two workmen standing in the outlet of a steel draft tube in the power house, while other men are working above it. Cars are moving along the elevated trest...
Photograph

Electric Cars at Power Dam

Date: 04 07 1913
Description: Five men, two well-dressed, posing on electric rail cars during construction of the dam.
Photograph

Downsteam Side of Power House at Power Dam

Date: 09 01 1913
Description: Elevated view of the power house from the southwest showing progress of the brickwork. Two railroad cars are standing on the railroad extension. Workers ar...
Photograph

Construction Workers at Dam Construction Site

Date: 1915
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...
Photograph

Two Boilers on Board Rail Cars

Date: 04 22 1911
Description: Two men and a boy are posing on rail cars carrying two 150 horse-power boilers for use in the temporary power plant at the dam construction site at Prairie...
Photograph

North View Interior Power House Coffer Dam

Date: 09 30 1912
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...

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