Lot 111. 3 Gateway Multi-Signed Cachets – Mantle (3 Autographs), Williams, Aaron, Mays, Etc. Each “silk” cachet envelope commemorates the 150th anniversary of baseball. Each was postmarked on Jan. 14, 1989, in Atlantic City. Together, they contain 18 HALL OF FAME AUTOGRAPHS and a Pete Rose signature. Four Triple Crown winners signed one envelope: Ted Williams, Carl Yastrzemski, Frank Robinson and Mickey Mantle. A second recognizes three of baseball’s greatest center fielders – Duke Snider, Willie Mays and Mantle. A third is autographed by 11 players who hit 500 or more home runs and Rose, who hosted an event where the signing took place – Hank Aaron, Mays, Robinson, Harmon Killebrew, Reggie Jackson, Mike Schmidt, Mantle, Williams, Willie McCovey, Eddie Mathews and Ernie Banks. These three envelopes are double-matted and framed to 16” x 19.5”. Here is a complete list of the 19 AUTOGRAPHS, which are overwhelmingly nm-m 8 and better: Hank Aaron, Ernie Banks, Reggie Jackson, Harmon Killebrew, Eddie Mathews, Mickey Mantle (3), Willie Mays (2), Willie McCovey, Frank Robinson (2), Pete Rose, Mike Schmidt, Duke Snider, Ted Williams (2) and Carl Yastrzemski. Authenticated by Kevin Keating. Current Bid $220.