Beautiful 1939 New York World's Fair postcard autographed by legendary Babe Ruth and sports broadcaster Bill Stern. The vintage envelope was stamped on September 27, 1939, and includes two United States postage stamps. Ruth and Stern both autographed the postcard on the left-hand side in blue ink for excellent eye appeal. The postcard measures 6.5" x 3.5" and has been encapsulated by PSA/DNA. A nice keepsake donning one of the most sought-after autographs in the hobby with another rarity in Bill Stern, who announced the nation's first remote sports broadcast and first telecast of a baseball game.