This original postcard is from the 1933 Century Of Progress (Chicago World's Fair) which was held in Chicago. It is in very good condition but has a stain on the back of the postcard and the front features the "Electrical Group". The reverse side features a postcard format, which is unused and a paragraph that says "A water view of the Electrical Group at A Century of Progress, Chicago. Within these flaming walls the marvels of this electrical age are presented in fascinating exhibits that dramatize progress since Pascal, Morse, Edison & Marconi" and measures approx. 5 1/2" x 3 1/2".