Mets to Retire Jerry Koosman's Jersey - The New York Times

NY Mets All-Time Team: Tom Seaver and Jerry Koosman take the mound for Amazin' anniversary team – New York Daily News

New York Mets to Retire 2 Legends Jersey Numbers Next Season - Sports Illustrated New York Mets News, Analysis and More

Mets to Retire Jerry Koosman's Jersey - The New York Times

Mets retire Willie Mays' No. 24 as Old-Timers' Day returns - CBS New York

Jerry Koosman Autographed Jersey - Mets History

Mets Editorial: How exclusive should number retirement be? - Amazin' Avenue

Mets to honor Tom Seaver with street renaming this Thursday at Citi Field in Flushing –

Mets retire Keith Hernandez's No. 17 in Citi Field ceremony

Ranking the NY Mets careers of each person with a retired jersey number

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

Mets to Retire Jerry Koosman's Jersey - The New York Times

New York Mets retire Koosman's No. 36 - Taipei Times

Mets announce plans to retire numbers of 1986 World Series champions Dwight Gooden and Darryl Strawberry

Mets honor Jerry Koosman with overdue jersey retirement

Mets retire Willie Mays' No. 24 as Old-Timers' Day returns