Date: | 1907 |
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Description: | View from shoreline of men standing on the bridge over west branch of the Wolf River. They are constructing the Wisconsin & Northern railroad bridge. |
Date: | |
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Description: | Railroad bridge construction at an unknown location somewhere on the Chicago, Milwaukee, and St. Paul Railroad line. There is a church in the background on... |
Date: | 1880 |
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Description: | Construction of a railroad bridge on the Chicago, Milwaukee, and St. Paul Railroad line. A set of railroad tracks is in the foreground, running along the s... |
Date: | 06 19 1911 |
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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... |
Date: | 06 21 1911 |
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Description: | Looking east over the Wisconsin River showing the unfinished narrow gauge railroad trestle. Two steam-driven pile drivers on barges with construction worke... |
Date: | 07 01 1911 |
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Description: | A steam-powered centrifugal sand pump at work on the Wisconsin River during the construction of the power dam. Pilings of the coffer dam are visible in the... |
Date: | 08 15 1911 |
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Description: | Dam site on the Wisconsin river, looking southwest along the unfinished narrow gauge railroad trestle. The coffer dam and two pile drivers are also visible... |
Date: | 10 07 1911 |
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Description: | Elevated view of the rising waters of the Wisconsin River at the construction site. This view shows the coffer dam, pile drivers, and narrow gauge railroad... |
Date: | 10 07 1911 |
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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. |
Date: | 10 11 1911 |
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Description: | Elevated view of high water on the Wisconsin River which has inundated the coffer dam at the construction site. The narrow gauge railroad (curved line in f... |
Date: | 05 03 1912 |
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Description: | Workmen on a barge using a pulley to raise sheet steel pilings which were damaged by high water in October, 1911. |
Date: | 05 17 1912 |
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Description: | Workmen pouring concrete from the elevated railroad into forms below. |
Date: | 07 16 1912 |
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Description: | An overview, from the west bank, of the power dam construction site. The high trestle is in the background, and the narrow gauge electric railroad is in th... |
Date: | 09 30 1912 |
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Description: | Pile drivers working within the confines of the coffer dam. Men are on the high trestle constructing chutes for pouring concrete. |
Date: | 10 23 1923 |
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Description: | Men working on the concrete chutes and elevated trestle. Iron reinforcing bars protrude from the forms. |
Date: | 11 21 1912 |
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Description: | Elevated view within the coffer dam showing four steel draft tubes; wooden supports are visible inside one of the tubes. |
Date: | 02 08 1913 |
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Description: | A winter view with workers posing with brush mats at the power dam construction site. The gate guides and high trestle form the background. |
Date: | 10 10 1913 |
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Description: | Workers posing with roof trusses on the power house, 85 feet above the water level at the Prairie du Sac Dam. Note the brickwork in progress. |
Date: | 02 01 1914 |
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Description: | A view looking west toward the lock and power house at the Prairie du Sac dam. Pilings and the elevated trestle are in the foreground. Men can be seen work... |
Date: | 03 11 1914 |
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Description: | Elevated view looking east from the lock at the Prairie du Sac dam. Recently completed buttresses are in the foreground, with earlier stages of constructio... |
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