Collection of 21 baseballs, each individually signed by a former New York Yankees player or owner. Unless otherwise noted, all have been signed on the sweet spot of either an official American or Major League ball. The signatures, scripted in a variety of inks, range from 6/10 to 10/10, averaging 8/10. Nearly all the balls display varying degrees of age toning, otherwise all are in EX-MT to NRMT condition except for the Steinbrenner ball (this was a foul ball at a spring training game, and it displays light soiling on a side panel from its game use). The players represented in this collection are Luis Arroyo, Johnny Blanchard, Joe DiMaggio, Whitey Ford, Goose Gossage, Ron Guidry, Reggie Jackson, Don Larsen, Jim Leyritz, Sparky Lyle, Mickey Mantle, Don Mattingly, Gil McDougald, Johnny Mize, Graig Nettles, Joe Pepitone, Fritz Peterson, Phil Rizzuto, George Steinbrenner (ONL ball), Ralph Terry, and Roy White (side-panel signature).