Birthplace of Thomas A. Edison, Milan, Ohio (Date Unknown) Vintage real photo postcard (RPPC) depicting the birthplace of Thomas A. Edison in Milan, Ohio. Estimated Date: After 1940s Era: Chrome EraCondition: Unused The description on the back of the card:Birthplace of Thomas A. Edison. Milan, Ohio. Back of the postcard. Publisher: The Marion Press, Orange, New JerseyPhoto by: Ewell Rights Info: Copyright by the Edison Birthplace Association, Inc.