United States Department of the Interior Geological Survey; State of Minnesota, Iron Range Resources and Rehabilitation Commission
Date Created:
1950
Description:
Biwabik quadrangle topographic map (N4730-W9215/7.5) featuring handwritten notations by Ray Segar in red ink and pencil regarding logging railroad lines and camps in the area between Biwabik and Palo. The hand written notations include information on the following: logging camps noted with ‘C’.