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1by United States Department of the Interior Geological Survey; State of Minnesota, Department of AdministrationSubjects: “...Superior National Forest; Bear Island State Forest; Maps; Topographic maps; Lumber industry...”
Published 1965
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Map -
2by United States Department of the Interior Geological Survey; State of Minnesota, Department of ConservationSubjects: “... National Forest; Maps; Topographic maps; Lumber industry; Railroads; Railroad tracks...”
Published 1964
Get access
Map