Jeff Washington
Thrilled to be 'joining a great crew,' Jerry Koosman, 78, has jersey retired by New York Mets - ESPN
Mets Uniform Numbers: The Best From Numbers 34-60 - Overtime Heroics
Mets announce Jerry Koosman number retirement date –
Kooz in The Big Apple - BallNine
Jerry Koosman: NY Mets legend on jersey retirement, World Series
Danbury Mayor Launches Series to Keep Public Informed
New York Mets retire Koosman's No. 36 - Taipei Times
Predicting the Next Retired Number for Every Team - The Crawfish Boxes