This original postcard is from the 1933 Century Of Progress (Chicago World's Fair) which was held in Chicago. It is in good condition with slight wear and stains and the front features the "Firestone Factory & Exhibition Building With Firestone Singing Color Fountain In Foreground, Chicago World's Fair". The reverse side features a postcard format, which is unused and a paragraph that says "Firestone Factory & Exhibition Building at A Century of Progress,Chicago, contains a complete Production line of the most modern and efficient tire making machinery in the world. Here Firestone Gum-Dipped Tires are built from raw materials to the finished tire. In the Exhibition Hall are dynamic displays of Firestone Tires, Batteries, Spark Plugs, Brake Lining, and One Stop Service" and measures approx. 5 1/2" x 3 1/2".