Collection of twenty-six commemorative covers with cachets honoring a variety of feats and achievements, each dual-signed by an interesting combination, including: Ken Griffey and Ken Griffey, Jr.; Tony Gwynn and Cal Ripken, Jr. (3); Greg Maddux and Mike Maddux (2); Phil Neikro and Steve Carlton; Don Sutton and Phil Niekro; Lou Brock and Rickey Henderson; Phil Niekro and Joe Niekro; Nolan Ryan and Reid Ryan (2); Wade Boggs and John Wetteland; Gary Sheffield and Fred McGriff (2); Tommy Lasorda and Peter O'Malley; Billy Williams and Steve Garvey; Yogi Berra and Don Larsen; Joe Torre and Frank Torre; Steve Bedrosian and Sparky Lyle; Pete Rose and Ryne Sandberg; Mudcat Grant and Blue Moon Odom; Reggie Jackson and Dennis Rasmussen; Shane Mack and Chuck Knoblauch; and David Justice and Deion Sanders (2). In overall fine condition.