NY Mets: Jerry Koosman had an all-time great World Series in 1969

Remembering Mets History (1968): Jerry Koosman Tosses Back to Back Shut Outs As Mets Win 1st Home Opener

This Date in Mets History: October 16 - The 1969 Mets are World Champions - Amazin' Avenue

1969 Mets

Mets' Jerry Koosman is finally getting the respect he is due

What Jerry Koosman and Tom Seaver did 50 years ago is unimaginable today – New York Daily News

Jerry Koosman: NY Mets legend on jersey retirement, World Series

This Year's NY State Baseball Hall of Fame Will Feature '69 Mets - New York Mets - Medium

New York Mets: Color Photos of the Legendary 1969 Championship Team

Mets fans in 2019 will celebrate golden anniversary of 'Miracle Mets' in Flushing –

1970 Topps World Series Game 5 (Jerry Koosman Shuts The Door!)

Heroes of '69: Jerry Koosman Lived For The Big Games - Metsmerized Online

Team and city celebrate 50th anniversary of 1969 Amazin' Mets – New York Daily News

April 23, 1969: Jerry Koosman gets his first win in Mets' miracle season – Society for American Baseball Research

1969 World Series recap

Remembering Mets History (1969) Mets Click Their Heels After Taking Two at Wrigley Field