Official American League (Cronin) ball features 27 of the 1967 American League Champion Red Sox including: Dick Williams, Carl Yastrzemski (Triple Crown Year), Landis, Popowski, Howard, Morehead, Adair, Tartabull, Bell, Lakeman, Andrews, Stephenson, Stange, Doerr, Santiago, Harrelson, Siebern, Jones, Lyle, Lonborg (Cy Young year), Osinski, Waslewski, Foy, Wyatt, and Reggie Smith. Three clubhouse signatures: Conigliaro, Ryan, and Maglie. Ball presents NRMT; signatures average 7/10. Comes with JSA LOA.