Thrilled to be 'joining a great crew,' Jerry Koosman, 78, has

Mets retire Jerry Koosman's No. 36 in Citi Field ceremony

Jerry Koosman: All Time Mets Left Handed Pitcher (Part Two-1973-1978)

NY Mets to retire Jerry Koosman's number next season, Jeff Wilpon says

Jerry Koosman- Mets All Time Lefthander (Part Three 1974-1985)

Mets set to pay tribute to Jerry Koosman - Newsday

Jerry Koosman: All Time Mets Left Handed Pitcher (Part Two-1973-1978)

A Memorable 'Player To Be Named Later', by New York Mets

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

NY Mets to retire Jerry Koosman's number next season, Jeff Wilpon says