1969 Mets win World Series Jerry Koosman NY Mets New York Photo
Turning back the clock: A look at the Mets' last Old-Timers' Day in 1994 - Newsday
Mets retire Koosman's 36 five decades after '69 heroics
New York Mets: Color Photos of the Legendary 1969 Championship Team
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1969 Mets
Mets Interrupt Gloom to Recall Glory of 1969 Championship - The New York Times
Iconic NY Mets manager Gil Hodges through the years
Friendship, memories and a year with the 1969 New York Mets - ESPN
The 1969 Mets are New York's most improbable champions
Baseball-1969 MLB season «
Jerry Koosman on Tom Seaver, 09/03/2020