1972 Map of Healdsburg

This historical map portrays the area of Healdsburg in 1972, primarily covering Sonoma County as well as portions of Solano County, Yolo County, Napa County, Mendocino County, Colusa County, and Lake County. Featuring a scale of 1:100000, this map provides a highly detailed snapshot of the terrain, roads, buildings, counties, and historical landmarks in the Healdsburg region at the time. Published in 1975, it is one of 2 known editions of this map due to revisions or reprints.