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Photograph

Machinery at Prairie du Sac Dam

Date: 08 11 1910
Description: The first machinery at work sounding at the site for the power dam. Workmen are posing near the carriage-mounted equipment. A horse-drawn wagon is in the ...
Photograph

Main Office at Prairie du Sac Dam Site

Date: 03 1911
Description: Construction workers posing during construction of the main office at the Wisconsin River dam site.
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

Pile Driver at Work on Railroad Extension from Prairie du Sac to Dam Site

Date: 04 1911
Description: Workmen pose on a steam-powered pile driver at work at the north end of the slough on the Wisconsin River. The railroad was extended from the village to th...
Photograph

First Concrete Laid at Power Dam

Date: 04 14 1911
Description: Newly poured concrete abutment on the east shore of the Wisconsin River. Iron reinforcing rods protrude from the concrete. Workmen and the steam-driven cem...
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

Narrow Gauge Trestle and Pile Drivers at Prairie du Sac Dam Site

Date: 06 19 1911
Description: Looking west over the Wisconsin River at the unfinished narrow gauge railroad trestle built for construction of the dam. Two pile drivers are seen in the a...
Photograph

Workers on Pile Driver

Date: 09 23 1911
Description: Workers standing on the barge-mounted, steam-driven pile driver at work on the coffer dam.
Photograph

Gravel at Prairie du Sac Power Dam

Date: 10 07 1911
Description: Two men in a boat approaching a wooden gravel bin at the construction site. Other men are watching from atop the structure and from the shore.
Photograph

Foundation Piles and Concrete Forms at East End of Power Dam

Date: 03 03 1912
Description: Two women and a man posing among the timber pilings near the east shore of the river. Wooden concrete forms and two buildings are in the background.
Photograph

Concrete Mixer and East Shore Abutment at Power Dam

Date: 04 13 1912
Description: The concrete mixer standing near the newly poured east shore abutment while men are working nearby. Reinforcing rods protrude from the abutment.
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

Northeast View of Interior of Power House Coffer Dam

Date: 09 30 1912
Description: Pile drivers working within the confines of the coffer dam. Men are on the high trestle constructing chutes for pouring concrete.
Photograph

Pile Coated with Sand at Power Dam

Date: 03 11 1913
Description: Workers posing by a piling coated with sand suspended from a crane.
Photograph

Pen Stock Roof in Power House at Power Dam

Date: 05 28 1913
Description: Workmen on temporary walkways among reinforcing bars on the roof of the power house.
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

Putting in Concrete for Apron of Power Dam

Date: 05 17 1912
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...
Photograph

Crane Hoisting Gravel into Concrete Mixer

Date: 05 31 1912
Description: Workers maneuvering a load of gravel into a concrete mixer at the plant on the east bank of the river. The east abutment is in the foreground, left.
Photograph

Construction Work on the New Free Bridge

Date: 1931
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...
Photograph

Construction Work on the New Free Bridge

Date: 1931
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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