Offerdahl, John The Football Autograph Encyclopedia
Dolphins Walk of Fame inductions - The Phinsider
Image Gallery of John Offerdahl
Charlie Offerdahl - Football - University of Colorado Athletics
Dolphins honored at their Walk of Fame, Business
Dolphins announce six new Walk of Fame inductees – Sun Sentinel
Miami Dolphins - Breaking: Former All-Pro LB John Offerdahl will be inducted into the Dolphin Honor Roll on October 31st!!! Read more about the honor here: & view classic photos of
Image Gallery of John Offerdahl
Offerdahl, John The Football Autograph Encyclopedia