Official American League Cronin Baseball signed by 25 members of that historic 1st year team. Signatures include Billy Martin, Jim Kaat, Sam Mele, Sal Maglie, Earl Batty, Camilio Pascual, Ed Lopat, Bob Allison, and more. The ball is dated 8/10/61. All signatures are in blue ballpoint, but about half have faded to "5/6" on scale of 1-10 however the rest are a very bold "9/10" on scale of 1-10. Tough team ball!