Jerry Koosman in . . . The Franchise All-Time All-Stars
The Mets on Tumblr — WHERE ARE THEY NOW? 1969 World Champions: JERRY
Jerry Koosman PSA AutographFacts℠
Meet the (Champion) Mets: It Was All in the Cards - The New York Times
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Mets Retire 36 for Koosman - NY Sports Day
Gotham Baseball - The Wave
The Franchise” Then, Now, and Forever - Metsmerized Online
Jerry Koosman All-Star Stats by Baseball Almanac
NY Mets All-Time Team: Tom Seaver and Jerry Koosman take the mound for Amazin' anniversary team – New York Daily News
1974 Topps Jerry Koosman
How New York Mets signed pitcher Jerry Koosman thanks to eagle-eyed Staten Islander
MLB Dream Bracket 2 Rosters