United States Department of the Interior Geological Survey; State of Minnesota, Iron Range Resources and Rehabilitation Commission, Kaarlo J. Otava, Commissioner
Date Created:
1957
Description:
Hibbing quadrangle topographic map (N4730-W9315/7.5) featuring handwritten notations by Ray Segar in pencil and red ink regarding logging railroad lines and camps in the area between Lawrence Lake East and Horsehead Lake.