On This Date: Mariners Retire Ken Griffey Jr.'s Number 24

Photos: Mariners retire Griffey's No. 24 on emotional night

Mariners' Ken Griffey Jr. Hall of Fame bobblehead is hot commodity on -- and it's not even out yet / Blowout Buzz

Before Ken Griffey Jr.'s number was retired, every Mariners player wore No. 24 during BP

Photos: Mariners retire Griffey's No. 24 on emotional night

Photos: Mariners retire Ken Griffey Jr.'s No. 24

On This Date: Mariners Retire Ken Griffey Jr.'s Number 24, by Mariners PR

Photos: Mariners retire Ken Griffey Jr.'s No. 24

Seattle Mariners team ownership history – Society for American Baseball Research

Ken Griffey Jr. Home Runs Through the Years