United States Department of the Interior Geological Survey
Date Created:
1957
Description:
Two Harbors quadrangle topographic map (N4700-W9130/15) featuring handwritten notations by Ray Segar in pencil and red ink regarding logging railroad lines in the area north of Two Harbors.
United States Department of the Interior Geological Survey; State of Minnesota, Iron Range Resources and Rehabilitation Commission
Date Created:
1956
Description:
Finland quadrangle topographic map (N4715-W9100/15) featuring handwritten notations by Ray Segar in red ink and pencil regarding logging railroad lines and camps in the Finland area.
United States Department of the Interior Geological Survey; State of Minnesota, Iron Range Resources and Rehabilitation Commission
Date Created:
1954
Description:
Silver Bay quadrangle topographic map (N4715-W9115/15) featuring handwritten notations by Ray Segar in pencil and red ink regarding logging railroad lines and camps in the area north and west of Silver Bay.