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 is slightly yellowed and the corners have slight wear and the front features the "Mayflower House". The reverse side features a postcard format, which is unused and a paragraph that says "Dear- This is the Armco-Ferro Porcelain Enamel Frameless Steel House with its little guest cottage snuggling as cozy as can be, to take care of family overflow either temporary or permanent" and measures approx. 5 1/2" x 3 1/2".