Description:Roy Halladay and Don Larsen autographed baseball. B.Selig ML ball signed on the sweet spot by both Halladay and Larsen (only pitchers to throw postseason no-hitters). Signatures rate 7/8 to 8 out of 10. Includes LOA from Hunt Auctions:. Minor toning. Includes letter of provenance from former Phillies staff member: EX/MT