Mets to Retire Jerry Koosman's Jersey - The New York Times
April 23, 1969: Jerry Koosman gets his first win in Mets' miracle
Retired Number Is Latest Mets Head-Scratcher
Mets Editorial: How exclusive should number retirement be
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Jerry Koosman Autographed Jersey - Mets History
Mets retire Willie Mays' No. 24 as Old-Timers' Day returns - CBS
Jerry koosman hi-res stock photography and images - Alamy
Mets retire Koosman's 36 five decades after '69 heroics
New York Mets retire Koosman's No. 36 - Taipei Times
Howie Rose on X: There are 857 major league wins in this picture
Keith Hernandez Joins Short List Of New York Mets With Retired Jerseys
