Jerry Koosman Signed Mets Jersey Inscribed '69 W.S. Champs (Leaf

New York Mets Memorabilia, Autographed & Signed Mets Collectibles

Baseball Equipment- Sports Card and Sports Memorabilia Auctions

Humble Jerry Koosman joins Mets hopefully-expanding pantheon with number retirement

New York Mets Memorabilia, Autographed & Signed Mets Collectibles

Lot Detail - 1969 NY Mets Vintage Team Signed Baseball w/ 27 Signatures incl. Gil Hodges! (BAS/Beckett Guaranteed)

Jerry Koosman- Mets All Time Lefthander (Part Three 1974-1985)

2003 Playoff Absolute Memorabilia Nolan Ryan Etched Plaque And Game Jersey 184/200

New York Met Baseball Cards

JERRY KOOSMAN NEW YORK METS 1969 WS CHAMPS SIGNED OML BASEBALL

Jerry Koosman New York Mets 1969 Ws Champs Signed Oml Baseball