Mets retire Koosman's 36 five decades after '69 heroics
Memories still fresh as Mets celebrate 1969 World Series title's 50th anniversary
Jerry Koosman's No. 36 to Be Retired By Mets in June – NBC New York
Mets to Retire Jerry Koosman's Jersey - The New York Times
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Mets retire Koosman's 36 five decades after '69 heroics
Eddie Murray: The Hall Of Famer's Mets Years (1992-1993)
October 16, 1969: Miracle Mets become first expansion team to win a World Series – Society for American Baseball Research
Heroes of '69: Jerry Koosman Lived For The Big Games - Metsmerized Online
Mets Retire Koosman's 36 Five Decades After '69 Heroics - CBS New York
Why was it considered a miracle when the Mets won the World Series in 1969? - Quora
Humble Jerry Koosman joins Mets hopefully-expanding pantheon with number retirement
Mets to Retire Jerry Koosman's Jersey - The New York Times
Game of Numbers Serious Jammage