Collection of nine baseballs, each individually signed by a different former member of the New York Yankees. Unless otherwise noted, each signature has been scripted in blue ink on the sweet spot of an Official Major League (Selig) ball. The collection consists of the following: 1) Yogi Berra, Joe Torre (in black ink on the side panel of a 1986 World Series commemorative ball), Whitey Ford (inscribed 1956 K's" below his name), Lou Piniella (inscribed "3X MOY" to the right of his name), Dwight Gooden (inscribed "No-Hitter 5-14-96" to the right of his name), Mark Teixeira, Nick Swisher, Joba Chamberlain, and Tommy John (in black marker on the side panel of an OAL MacPhail ball, with a portrait of John painted on the signature panel). Included with the nine Yankee balls is an OML (Selig) ball signed by Bobby Valentine on a side panel (inscribed "Red Sox Nation" below his name. Signatures average 8/10. The balls are in Near Mint condition except for John (moderate toning) and Torre (a few small surface blemishes). Two of the balls (Torre and John) are accompanied by COAs from JSA, while the remaining eight balls are accompanied by COAs from Steiner Sports. All the balls bear corresponding hologram labels affixed to a side panel.