These near mint to mint, snow white baseballs have been individually signed on the sweet spot in blue ink by nine former New York Yankees including Yogi Berra, Clete Boyer, Bobby Richardson, Phil Rizzuto, Moose Skowron, Whitey Ford, Don Mattingly, Reggie Jackson and Paul O'Neill. The signatures range in quality from 8 to near 10 and many of the players included inscriptions with their signatures.