Automobile Club of Southern California. Relief shown by hachures, spot heights, and text (grade percentages). 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, road descriptions. Indicates distances from San Diego (Grand Hotel) and El Centro. "Distance 70 miles." Numbered 169 and '14 in lower left, 2 in upper right, and 99 in bottom margin. Belongs to a series of strip maps showing roads in California.