Jerry Koosman - Mets History

1975 Topps Set Card 140/660 – #19 – Jerry Koosman, Mets

The 9 greatest players in New York Mets history

1976 Topps #64 Jerry Koosman New York Mets Baseball Card at 's Sports Collectibles Store

Jerry Koosman Shares Stories on Mets 1969 World Series, Mets 70's Teams & Getting Jersey Retired

Stupidest Mets injuries in franchise history – New York Daily News

Ranking the New York Mets' 8 Greatest World Series Moments, News, Scores, Highlights, Stats, and Rumors

morris of course: Our Jerry Koosman put stamp on baseball history

This Date In Mets History: September 16 — 20 Wins for Koosman, 20 Triples for Johnson - Amazin' Avenue

Jerry Koosman's Mets number retirement is finally here

Mets to Retire Jerry Koosman's Jersey - The New York Times

Induct Jerry Koosman Into Hall of Fame

In Old Timer's Day surprise, Mets retire Willie Mays' No. 24: 'New York was a magical place to play baseball' – Orange County Register