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Start Over Creator Geological Survey (U.S.) Creator Dennee, Phyllis

1. Superior National Forest, Minnesota 4th principal meridian, 1924

Maps University Of Minnesota Public content
1924. Dennee, Phyllis, Geological Survey (U.S.), Good, L. S., Sealing, H. E., and United States. Forest Service. Cartographic Details: Scale ca. 1:253,000 (W 92°35'--W 90°/N 48°25'--N 47°35'). Relief shown by hachures. 42 x 81 centimeters 1:253,000 General Min... U.S. Dept. of Agriculture, Forest Service; Washington, D.C.

2. Superior National Forest, Minnesota, fourth principal meridian, 1920

Maps University Of Minnesota Public content
1920. Dennee, Phyllis, Geological Survey (U.S.), Sealing, H. E., and United States. Forest Service. Cartographic Details: Scale [ca. 1:253,440]. 42 x 80 centimeters circa 1:253,440 General Minnesota Maps. U.S. Dept. of Agriculture, Forest Service; Washington, D.C.?.