Ken Griffey Jr Checklist - Supercollector Catalog
Griffey to wear Mariners cap on Hall of Fame plaque
Seattle Mariners announce plans to retire Ken Griffey Jr.'s No. 24
Junior's achievements: 24 of Ken Griffey Jr.'s most remarkable feats - ESPN
The Bad Choice of a New Generation – SABR's Baseball Cards Research Committee
Here are the Ken Griffey Jr. and Mike Piazza Hall of Fame plaques
15 things that made Ken Griffey Jr. the coolest baseball player ever
Given his relatively ordinary career statistics (with the exception of home runs) do you think that Ken Griffey Jr was overrated? - Quora
Ken Griffey Jr. Career Highlights - This Day In Baseball
Griffey Jr., Ken Baseball Hall of Fame
Ken Griffey Jr.'s Baseball Hall of Fame plaque: What it says
Ken Griffey Jr.: Road to Cooperstown by The News Tribune - Issuu
Piazza & Griffey: Together forever, Local Sports