Object Type: Folder
In Folder: Archives of Michigan Map Collection
Blue line copy of a map showing the location of iron mines in the Marquette Iron Range about the year 1940. The scale on the original is 1.5 inches equals 1 mile.
Reproduction of a map of part of Marquette County, Michigan showing the Iron Range mines. This map has hand annotations. The scale on the original is 2.5 inches equals 1 mile.
