This historical map portrays the area of Challis in 1957, primarily covering Custer County as well as portions of Valley County, Elmore County, Lemhi County, and Boise County. Featuring a scale of 1:250000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Challis region at the time. Published in 1973, it is one of 3 known editions of this map due to revisions or reprints.
3 editions found
7 maps found