Big Ten Academic Alliance Geospatial Discovery Portal
Big Ten Academic Alliance Geoportal
Acre map of Duluth-Superior
- Welbanks, Wallace P.
Shows railroads, bodies of water, and some land tenure or municpal boundaries. 41 x 50 cm.
- T. W. Wahl
- John R. Borchert Map Library
- Duluth, Minnesota, United States, Superior, Wisconsin, United States, Minnesota, United States, and Wisconsin, United States
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