1965 Map of Potomac

About this map

The Blackfoot River carves a central path through this mid-1960s landscape, serving as a primary corridor for both natural and industrial movement. The Chicago Milwaukee St Paul and Pacific railroad follows the river's bends, passing notable landmarks like Thibideau Rapids and Goose Rock. This region is defined by the transition from the timbered heights of the Lolo National Forest and Clearwater State Forest to the open expanses of Ninemile Prairie and Camas Prairie.