Collection of six official Major League (Selig) baseballs, each signed by a New York Yankees star or Hall of Famer. The baseballs are clean and the signatures sharp, though some of the more modern signatures are difficult to decipher due to the penmanship of modern players.  Collection includes the following: Lance Berkman, Wade Boggs (HOF), Robinson Cano, Joba Chamberlain, Austin Jackson and Graig Nettles. Each baseball carries a basic cert from James Spence Authentication. Six baseballs total.