1951 Sonoma Quadrangle 7.5 Minute sheet
Nice topographical map of the town of Sonoma with some valley coverage too. First of the 7.5 minute maps ( 1/24,000) content is updated and accurate documenting each structure and roadway , new and old. Excellent federal document for the public use.
condition is very good , bearing stamps of civil engineering firm and signs of research use. 22" x 27"