New York Yankees Mickey Mantle Signed Perez Steele Postcard Autograph Beckett 8New York Yankee Mickey Mantle Signed Autographed Perez Steele Postcard Beckett 8 Mantle was an American professional baseball player who played his entire MLB career with the NY Yankees 7 time World Series Champion, all with the New York Yankees (19511953, 1956, 1958, 1961, 1962) Inducted into the Baseball Hall of Fame in 1974 Card numbered 08368 of 10,000 Authentication #00013686179 Excellent condition; slabbed and autographed graded 8 by Beckett,