Impressive set of 144 New York Yankees commemorative covers, all with silk cachets honoring different New York Yankees, with 33 covers signed in ink or felt tip by the respective Yankee honored on the cover. Signers are: Mickey Mantle (2), Don Baylor, Butch Wynegar, Phil Niekro, Tommy Byrne, Ed Lopat, Hank Bauer, Gene Woodling, Phil Rizzuto (3), Ryne Duren, Tom Tresh, Lefty Gomez, Rickey Henderson, Don Mattingly (2), Whitey Ford (2), Moose Skowron, Clete Boyer, John Blanchard, Billy Martin, Allie Reynolds, Don Larsen, Rick Cerone, Tommy John, Ron Guidry, Roy White, Jim ‘Catfish’ Hunter, Al Leiter, and Sparky Lyle. In very fine condition. R&R COA.
