Jerry Koosman- Mets All Time Lefthander (Part Three 1974-1985)
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Jerry Koosman's No. 36 retired by Mets
Mets to retire Koosman's number — Queens Daily Eagle
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Jerry Koosman: NY Mets legend on jersey retirement, World Series
Jerry Koosman's No 36 to be retired by Mets in June - ESPN
Forever Linked, Mets and Dodgers Have Their Classics - Metsmerized Online
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MLB News: Yoelkis Cespedes Eligible to Sign On March 18 - Metsmerized Online
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Mets retire Jerry Koosman's No. 36 in Citi Field ceremony
MMO Exclusive: '69 World Series Champion, Ron Swoboda - Metsmerized Online