Security Trust & Savings Bank automobile road map of the Los Angeles Region / made by Don McLain from official and personal surveys.McLain, Don[1920]"Copyrighted 1919 by the Clason Map Co."Advertisements and text on verso.On verso: Motor routes and connecting roads of San Diego County -- Motor routes between Los Angeles, San Francisco, Sacramento and Reno -- Automobile routes, Ventura and Santa Barbara, from Los Angeles, Northwest.cartographic