Jerry Koosman Shares Stories on Mets 1969 World Series, Mets 70's Teams & Getting Jersey Retired
Keith Hernandez uniform No. 17 to be retired by NY Mets
Jerry Koosman: NY Mets legend on jersey retirement, World Series
Mets set to pay tribute to Jerry Koosman - Newsday
Retired Number Is Latest Mets Head-Scratcher
Mets to Retire Jerry Koosman's Jersey - The New York Times
311 Jerry Koosman Photos & High Res Pictures - Getty Images
Mets to retire 1969 World Series hero Koosman's number in August
Mets retire Willie Mays' No. 24 as Old-Timers' Day returns
NY Mets All-Time Team: Tom Seaver and Jerry Koosman take the mound for Amazin' anniversary team – New York Daily News
Mets announce Jerry Koosman number retirement date –
Minnesota native Koosman to have his No. 36 retired by Mets in June - Post Bulletin