Official American League (Brown) ball signed by two of the greatest players in New York Yankees history: Mickey Mantle and Joe DiMaggio. Each player has signed the ball in blue marker, with DiMaggio's signature adorning the sweet spot, and Mantle's signature located on the panel directly below. Both signatures are boldly scripted and grade 8.5/10. The ball displays moderate scattered age toning and is in Excellent condition overall. Full LOA from JSA (with corresponding hologram label affixed to the ball).