Description:Michael Jordan and Muhammad Ali autographed "The Greatest" poster (UDA). Large format poster with "The Greatest" titling across the top has been signed "Michael Jordan" and "Muhammad Ali" in silver marker rating 9/10 out of 10. Both signatures are large and ideally positioned. Framed to 26"x41.5" for display (light wear to frame). Upper Deck Authentication hologram affixed (COA is not included): Sigs. NM