Jerry Koosman Warm-Up Jacket From 1973 - Mets History

Jerry Koosman: All Time Mets Left Handed Pitcher (Part One: 1967-1972)

Jerry Koosman - Mets History

Jerry Koosman: All Time Mets Left Handed Pitcher (Part One: 1967-1972)

Mets: Top ten teams of all time

Midwest League Title Determined in Cedar Rapids Tonight, With Unique Set-Up

The Altona Blues – Adirondack Outlaw

Jerry Koosman: All Time Mets Left Handed Pitcher (Part One: 1967-1972)

The 1973 Mets: A year to believe - Amazin' Avenue

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JERRY KOOSMAN New York Mets 1969 Home Majestic MLB Throwback Jersey

JERRY KOOSMAN New York Mets 1973 Away Majestic MLB Throwback Jersey

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

Jerry Koosman - Mets History

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