Isaac Lake Quadrangle, Minnesota-St. Louis County, 1949: 7.5 Minute Series (Topographic) Map
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'.
Creator
United States Department of the Interior Geological Survey, Segar, Raymond W., 1914-2000
Publisher
United States Department of the Interior Geological Survey
Subject
Communication
Temporal Coverage
1949
Rights
Use of this image is governed by U.S. and international copyright law. Please contact the Iron Range Research Center, Chisholm, MN, for more information in regard to this image, online at http://mndiscoverycenter.com/research-center/archive
United States Department of the Interior Geological Survey, Segar, Raymond W., 1914-2000 (n.d.). Isaac Lake Quadrangle, Minnesota-St. Louis County, 1949: 7.5 Minute Series (Topographic) Map. United States Department of the Interior Geological Survey. https://collection.mndigital.org/catalog/irrc:2271 (map)