Description:Roger Maris and Mickey Mantle autographed baseball (PSA/DNA). MacPhail AL ball signed by the M&M Boys on the sweet spot and adjacent panel in blue ink. Maris signature grades 9 out of 10 with Mantle rating 8 out of 10 both of which are visible together. The ball itself has some typical scattered age toning. Includes full LOA from PSA/DNA: Ball: EX, Signatures: Range NM-NM/MT