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 and the front features the "Great Court of the Hall of Science". The reverse side features a postcard format, which is unused and a paragraph that states "This court covers an area of three acres. Here visitors gather for festival ceremonies & other special events. Speakers address them from a uniquely constructed rostrum extending into the center of the court from the terrace" and measures approx. 5 1/2" x 3 1/2"