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Start Over Author Simerl, R. A. Bounding Box -40.000931 39.999015 -39.999064 40.000987

1. Chippewa National Forest, Minnesota : 1941

Maps University Of Minnesota Public content
1941. Simerl, R. A. and United States. Forest Service. Cartographic Details: Scale [1:130,000] ; Polyconic projection (W 94°0'--W 93°18'/N 48°00'--N 46°0'). "Fourth and fifth principal meridians." 99 x... The Office; Milwaukee, Wisconsin.

2. Superior National Forest, Minnesota, 4th principal meridian, 1934

Maps University Of Minnesota Public content
1934. Burrus, R. F., McConnell, H. P., Silcox, F. A. (Ferdinand Augustus), 1882-1939, Simerl, R. A., United States. Forest Service, Washburn, F. E., and Winkler, E. C. Cartographic Details: Scale approximately 1:250,000. "F.A. Silcox, forester." 50 x 81 centimeters 1:250,000 General Minnesota Maps. U.S. Dept. of Agriculture, Forest Service; United States.