Kevin Mitchell Shawn Abner Stanley Jefferson

This Date in Mets History: December 12 — Some Big Bats Come and Go - Amazin' Avenue

Jack Morris agrees to salary arbitration when no clubs will sign him - This Day In Baseball

Kevin Mitchell Trades and Transactions by Baseball Almanac

BASEBALL - Sports Illustrated Vault

Upper deck 1992 baseball. Collectible baseball cards 15 PCs - AliExpress

Michael Sergio, a Mets fan who parachuted into Shea Stadium during Game 6 of the World Series, is sentenced to 100 hours of community service and fined $500. - This Day In Baseball

Cardboard appreciation: 1981 Topps 1980 NL Championships