No, Ken Griffey Jr. won't have cap backwards in Hall of Fame plaque
Ranking today's MLB stars by their Griffey Factor - ESPN
Yes, Please: Ken Griffey, Jr.'s Hat Might Be Backwards on Hall of Fame Plaque - Bleacher Nation
Class of 2016 Reflects on Election
Which hat for Griffey, Piazza on Hall of Fame plaque?
Why Ken Griffey Jr. wore his hat backward might surprise you
Hall of Fame Open to Backwards Cap on Griffey Plaque – SportsLogos.Net News
Backward hat caps Griffey's speech, but it was another player's idea
Has an MLB player ever worn their hat backwards during a game? - Quora
Ken Griffey Jr. Hall of Fame Exclusive 3 Piece Pin Set with Plaque Bust Ltd Ed