On back: "The Long Beach Sanitarium, California's foremost health resort. Very latest Battle Creek Sanitarium methods of treatment used and given the same at Battle Creek. Scientific Electrical treatments of every description a specialty. Finest electrical equipment on the Pacific Coast. Tennis, golf, motoring, delightful all year round surf bathing. Perfect climate. Winters always warm, summers always cool. Free booklet. W. Ray Simpson, manager Long Beach, Cal."