Welcome back! GatewayStamp.com is under construction. Additional catalog items, payment options, announcements, and website pages will be added in the coming weeks.
Ubaldo Jimenez No Hitter Autographed Gateway Stamp Cachet Envelope
Kirk Gibson Iconic 1988 World Series Home Run Gateway Stamp Envelope - Autographed
Jerry Coleman Hall Of Fame Gateway Stamp Envelope - Autographed w/ HOF Postmark
Gary Sheffield 500th Home Run Gateway Stamp Envelope - Autographed
Frank Thomas 500th Home Run Gateway Stamp Envelope - Autographed
Frank Robinson Orioles Losing Streak Gateway Stamp Envelope - Autographed
Eddie Murray Hall Of Fame Gateway Stamp Envelope - Autographed w/ HOF Postmark
Eddie Murray 1,500 RBI's Gateway Stamp Envelope - Autographed
Don Mattingly Autographed Season Batting Records Gateway Stamp Cachet Commemorative Envelope
Brad Penny & Dontrelle Willis 2003 World Series Game 1 Gateway Stamp Envelope - Autographed
Brad Penny 2003 World Series Game 5 Gateway Stamp Envelope - Autographed
Al Kaline Hall Of Fame Induction Gateway Stamp Envelope HOF - Autographed
Willie Stargell Hall Of Fame - Autographed HOF
Willie McCovey Autographed Hall Of Fame Gateway Stamp Cachet Commemorative Envelope - HOF San Francisco Giants
Jack Morris Autographed No Hitter Gateway Stamp Cachet Commemorative Envelope - Detroit Tigers
Carl Yastrzemski 3,000 Hits Gateway Stamp Envelope - Autographed
Bill Mazeroski Hall Of Fame - Autographed HOF
Nolan Ryan 6th No Hitter Autographed Gateway Stamp Cachet Envelope
Vince Coleman Rookie Stolen Base Record Gateway Stamp Cachet Envelope - Coleman Autograph Only
Phil Niekro Hall Of Fame Induction Gateway Stamp Envelope
Happy Chandler Hall Of Fame Induction Gateway Stamp Envelope
Keith Hernandez & Mookie Wilson Autographs on Game 6 of the 1986 World Series
Ray Knight & Mookie Wilson Autographs on Game 7 of the 1986 World Series
Bill Buckner & Mookie Wilson Autographs on Game 6 of the 1986 World Series
