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Photograph

Portage Canal

Date: 1910
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...
Photograph

Portage Canal

Date: 1945
Description: An aerial view of the Portage Canal, Fox and Wisconsin Rivers.
Photograph

Aerial View of Town

Date: 1945
Description: An elevated view of Portage and it's vicinity.
Map or Atlas

Green Bay & Miss. Canal : for Steamboat Navigation, Locks 160 x 35 Ft

Date: 1868
Description: This map includes a table of estimated costs "by Brev. Maj. Gen. G.K. Warren Maj. U.S.E., of improvement of Wis. River from his survey of 1867." Included a...

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