Automobile Club of Southern California. Relief shown by hachures, spot heights, text (indicating grades). Coordinates approximate and based on Greenwich meridian. Compass rose. Oriented with north toward left. Includes legend. Bar scale given in "Miles." Shows city plans, roads, railroads, waterways, reservoirs, U.S. Aviation Field. Indicates distances from Grant Hotel, San Diego and from El Centro. "Distance 54 miles". Numbered 168 and '14 in lower left, 1 in upper left, and 98 in bottom margin. Belongs to a series of strip maps showing roads in California.