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: | 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: | 05 21 1939 |
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Description: | Elevated view of the General Zebulon Pike Lock and Dam No. 11, located on the Mississippi River between Dubuque, Iowa, and Grant County, Wisconsin. The Loc... |
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