Date: | 1897 |
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Description: | De Pere lock on the Fox River with a construction crew at work. This is the only wooden lock on the Fox River. |
Date: | 1910 |
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Description: | The Portage Canal at the Wisconsin River, showing the upper lock. Caption reads: "Upper Lock and Wisconsin River Portage Wis. No. 10". A group of people ar... |
Date: | 1935 |
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Description: | A view of the canal locks of the Portage Canal. Men are standing at the edge of the locks on the right. |
Date: | 1939 |
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Description: | Several men pass through the locks at the Lake Mendota entrance to the Yahara River. |
Date: | |
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Description: | A boat entering a hydraulic lift lock located in Peterborough, Ontario, Canada. The lock structure is an imposing series of steel and concrete towers with ... |
Date: | 1873 |
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Description: | Engraved image of a lock and dam at Sault St. Marie. Two men are operating the sluice as ships are waiting on the opposite side of the lock. Another man is... |
Date: | |
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Description: | Elevated view of a lock at Appleton, with views of mills and other structures in the background. |
Date: | |
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Description: | View of the locks at Tenney Park where Lake Mendota meets the Yahara River. A boat with five people is passing through the canal. Caption reads: "The Locks... |
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