Title: The ports of Duluth-Superior, Minn. and Wis., Two Harbors, Minn., and Ashland, Wis
First published: 1950
Subjects: Harbors, Harbor
Places: Wisconsin, Minnesota, Harbors, Duluth, Superior, Two Harbors, Lake Superior, Ashland, Ashland (Wis.), Minn Two Harbors, Wis Superior