Date: | 1873 |
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Description: | Stereograph of John Lawler's pile-pontoon railway bridge over both channels of the Mississippi River at Prairie du Chien, and McGregor, Iowa. East draw, 39... |
Date: | 1938 |
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Description: | Elevated view of a tugboat pulling a lake steamer on the Milwaukee River under an open drawbridge near the Electric Company. |
Date: | 1873 |
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Description: | Stereograph of John Lawler's pile-pontoon railway bridge over both channels of the Mississippi River at Prairie du Chien and McGregor, Iowa. The East Draw ... |
Date: | 1960 |
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Description: | Drawbridge over the Wisconsin River with the lift mechanism on the left. |
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