United States Department of the Interior Geological Survey
Date Created:
1954
Description:
Barrs Lake quadrangle topographic map (N4700-W9152.5/7.5) featuring handwritten notations by Ray Segar in ink and pencil regarding logging railroad lines: Minnesota and Northwestern Railroad line (M&NW), the Duluth & Northern Minnesota Railroad line (DMN), and camps in the area of the Cloquet Valley State Forest around Barrs Lake.
United States Department of the Interior Geological Survey
Date Created:
1953
Description:
Boulder Lake Reservoir quadrangle topographic map (N4700-W9207.5/7.5) featuring handwritten notations by Ray Segar in red ink and pencil regarding logging railroad lines and camps in the Boulder Lake Reservoir area.
United States Department of the Interior Geological Survey
Date Created:
1953
Description:
Independence quadrangle topographic map (N4652.5-W9222.5/7.5) featuring handwritten notations by Ray Segar in pencil and red ink regarding logging railroad lines and camps in the Independence area. The hand written notations include information on the following; Duluth and Northeastern Railroad Company, and logging camps noted with ‘C’.
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:
Markham quadrangle topographic map (N4715-W9200/15) featuring handwritten notations by Ray Segar in red ink and pencil regarding logging railroad lines and camps in the Markham area. The hand written notations include information on the following: Duluth & Northeastern Railroad (D&NE) line; logging camps noted with ‘C’.
United States Department of the Interior Geological Survey;
Date Created:
1954
Description:
Thompson Lake quadrangle topographic map (N4700-W9200/7.5) featuring handwritten notations by Ray Segar in pencil and red ink regarding logging railroad lines and camps in the Thompson Lake area.