Description:1956 New York Yankees team signed baseball (World Series Champions). Reach W.Harridge Official American League baseball has been signed by (30) including Mantle and Berra on sweet spot, Rizzuto, Stengel, Larsen, Ford, Dickey, Howard, Martin, Bauer, Coleman, and others. Period fountain pen signatures rate 6/7 to 8 out of 10. Ball remains very well preserved displaying a light even cream coloration with several very small spots of toning mentioned for accuracy. League stampings remain unusually bold and a "1956" year identifier was written on in the period. Desirable team ball from a Championship season during which Mantle won the Triple Crown. Includes auction LOA from JSA: Ball EX/MT-NM,