Portage River on Keweenaw Waterway, showing proposed cut-off channels at Princess Point / U.S. Engineer Office, Duluth, Minn., Sept. 10, 1913.

Map showing the a portion of the Keweenaw Waterway southeast of Portage Lake, showing two options for proposed cuts through a piece of land named Princess Point, for the purpose of straightening the waterway. Shows existing cuts from earlier straightening projects. Shows test holes and possible beac...

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Bibliographic Details
Corporate Authors: United States. Army. Corps of Engineers (Issuing body)
United States. Congress House (Issuing body)
United States. Congress. House. Committee on Rivers and Harbors (Issuing body)
Norris Peters Co (Printer)
Other Authors: Peek, Ernest D. (Ernest Dichmann), 1878-
Language:English
Published: [Washington, D.C.] : [Committee on Rivers and Harbors], [1914]
Series:House document (United States. Congress. House) ; 63rd Congress, 2nd session, no. 835.
Subjects:
Keweenaw Waterway (Mich.) > Maps.
Portage River (Houghton County, Mich.) > Maps.
Channels (Hydraulic engineering) > Michigan > Keweenaw Waterway > Planning > Maps.
River engineering > Michigan > Keweenaw Waterway > Maps.
Canals > Michigan > Keweenaw Peninsula > Maps.
Canals > Michigan > Houghton County > Maps.
Bathymetric maps.
Nautical charts.
Maps.
Genre:
Maps.
Bathymetric maps.
Nautical charts.
Physical Description:1 map ; 22 x 56 cm.
Cartographic Data:Scale approximately 1:7,234
(W 88°29ʹ41ʺ--W 88°26ʹ37ʺ/N 47°02ʹ08ʺ--N 47°00ʹ07ʺ).
Format: Map

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