September 26 1969 Life Magazine Miracle Mets Jerry Koosman

Tom Seaver, heart and mighty arm of Miracle Mets, dies at 75

Life Magazine - Sept. 26, 1969 - N.Y. Mets Miracle Season - Jerry Koosman cover

Tom Seaver, Hall of Fame pitcher and Mets legend, dies at 75 - ESPN

Mets to retire pitcher Jerry Koosman's number next season

Tom Seaver, heart and mighty arm of Miracle Mets, dies at 75 - The Sumter Item

LIFE Magazine From September 26 1969 Featuring Jerry Koosman

Photos: Tom Seaver through the years, 1944-2020

They Said It Couldn't Be Done: The '69 Mets, New York City, and the Most Astounding Season in Baseball History [Book]

The real dirt on the Miracle Mets: 50 years later, one fan remembers an Amazin' moment – New York Daily News

SABR Digital Library: The Miracle Has Landed: The Amazin' Story of How the 1969 Mets Shocked the World – Society for American Baseball Research

Mets Great Tom Seaver Dies At 75