1947 Map of Santa Rosa

This historical map portrays the area of Santa Rosa in 1947, primarily covering Sonoma County as well as portions of Contra Costa County, Solano County, Marin County, Yolo County, Napa County, Mendocino County, Colusa County, and Lake 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 Santa Rosa region at the time. Published in 1947, it is the sole known edition of this map.