1955 Map of Concrete

This historical map portrays the area of Concrete in 1955, primarily covering Skagit County as well as portions of Snohomish County, Okanogan County, Whatcom County, and Chelan 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 Concrete region at the time. Published in 1967, it is the sole known edition of this map.