Description:1956 New York Yankees team signed baseball (World Series Champions). Reach W.Harridge Official American League baseball has been signed by (29) including Mantle, Stengel, Berra, Ford, Howard, Slaughter, Larsen, Coleman, Dickey, and others. Ink signatures rate uniformly strong 7/8 to 8 out of 10. Ball displays slightly off white coloration and retains well defined league stampings. Light coat of period shellac applied which has several small spots of slightly more pronounced toning. Choice example given Berra/Stengel sweet spot positioning with Mantle at top of panel directly below. Includes full LOA from JSA and letter of provenance: Ball EX/MT, Sigs. EX/MT-NM