Photograph of an advertisement for Los Angeles County, featuring an image of passengers and airplanes, ca.1933-1938. A single-page advertisement for Los Angeles County is shown, featuring an image of passengers and airplanes at the right center. The bottom of the advertisement reads "Los Angeles County. Better All-Year Flying Conditions", and features a small illustration of an airplane in flight. Other text on the advertisement relates information regarding Los Angeles County Air Transportation statistics and features. The advertisement is credited to the Industrial Department of the Los Angeles Chamber of Commerce.