Cartographic Details: Scale approximately 1:350,000 Inset shows generalized sections of Vermilion, Mesabi, Gogebic, Menominee, and Marquette Ranges. Includes distance tables for Duluth & Iron Range R.R., Duluth, Missabe & Northern Ry., and Great Northern Ry. "Mines shipping ore during season of 1906 are located on this map, also mines about to b...
Creator:
Hobs, Edwin; Oliver Iron Mining Company (Duluth, Minn.). Mining Engineering Department.
Created:
1907
Contributed By:
University of Minnesota Libraries, John R. Borchert Map Library.