Nine delivery vehicles, said to be Jumbo Bottling Co. delivery vehicles, plus a car lined up in a field. The photograph is marked Wiles Nashville Tenn. According to Wikipedia, The Good Grape Company was founded in 1922 by former Chero-Cola employees Charles D. Little and Joe S. Foster in Huntsville, Alabama, primarily to market the product Good Grape. The company moved to Chattanooga that same year. With Little's creation of Marvel Cola in 1924, Good Grape Company changed its name to Seminole Flavor Company. Marvel Cola was reformulated and renamed Jumbo Cola. The Double-Cola product was developed in 1933 and soon became the company's flagship product. The product was named Double-Cola because its 12-ounce bottle were twice the size of other soda bottles being sold at the time. It was soon followed by flavored Double-Orange, Double-Lemon, and Double-Grape and Double-Dry ginger ale.