Type: Cartographic / Physical Format: Topographic maps / Date Created: <span class="from" data-blrl-begin="1945">1945</span> to <span class="to" data-blrl-end="1949">1949</span> / Subject Headings: Topographic Maps

Creator:: United States Department of the Interior Geological Survey
Date Created:: 1949
Description:: Aurora quadrangle topographic map (N4730-W9207.5/7.5) featuring handwritten notations by Ray Segar in red ink and pencil regarding logging railroad lines and camps in the area east and north of Aurora.
Contributing Institution:: Iron Range Research Center
Type:: Cartographic
Format:: Topographic maps

Creator:: 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.
Contributing Institution:: Iron Range Research Center
Type:: Cartographic
Format:: Topographic maps

Creator:: United States Department of the Interior Geological Survey
Date Created:: 1949
Description:: Isaac Lake quadrangle topographic map (N4737.5-W9200/7.5) featuring handwritten notations by Ray Segar in pencil, red and black ink regarding logging railroad lines and camps in the area between Babbitt and Embarrass. The hand written notations include information on the following logging camps noted with ‘C’.
Contributing Institution:: Iron Range Research Center
Type:: Cartographic
Format:: Topographic maps

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