Mets announce Jerry Koosman number retirement date –
307 Jerry Koosman” Baseball Stock Photos, High-Res Pictures, and Images - Getty Images
Tom Seaver, Nolan Ryan and Jerry Koosman - New York, 1968
311 Jerry Koosman Photos & High Res Pictures - Getty Images
Gary Gentry & Jerry Koosman Signed New York Mets 8x10 Photo (MAB Hologram)
307 Jerry Koosman” Baseball Stock Photos, High-Res Pictures, and Images - Getty Images
The 1969 New York Mets - Autographed Signed Baseball With Co-Signers
307 Jerry Koosman” Baseball Stock Photos, High-Res Pictures, and Images - Getty Images
Jerry Koosman: NY Mets legend on jersey retirement, World Series
307 Jerry Koosman” Baseball Stock Photos, High-Res Pictures, and Images - Getty Images
Autographed Bud Harrelson Photograph - 69 WS CHAMPS 8x10
Jerry Koosman: NY Mets legend on jersey retirement, World Series
Jerry Koosman MLB Original Autographed Items for sale
Jerry koosman hi-res stock photography and images - Alamy