United States Department of the Interior Geological Survey
Date Created:
1949
Description:
Embarrass quadrangle topographic map (N4737.5-W9207.5/7.5) featuring handwritten notations by Ray Segar in red ink and pencil regarding logging railroad lines in the Embarrass area.
United States Department of the Interior Geological Survey
Date Created:
1953
Description:
French River quadrangle topographic map (N4652.5-W9152.5/7.5) featuring handwritten notations by Ray Segar in red ink regarding logging railroad lines in the French River area. The hand written notations include information on the following: The Duluth and Northern Minnesota Railroad line (D&NM), logging camps noted with ‘C’.