Chiefs coaches, former players attend Len Dawson memorial service
Flashback Friday: Super Bowl IV Chiefs 23, Vikings 7
How a botched play ended a Kansas City Chiefs dynasty - Arrowhead Pride
282 Super Bowl Iv Photos & High Res Pictures - Getty Images
Len Dawson - Super Bowl IV (1969)
Super Bowl IV: Hank Stram, Len Dawson dominate Vikings - Sports Illustrated Vault
526 Len Dawson Photos & High Res Pictures - Getty Images
NFL At 100-AP Was There-Super Bowl 4 - The San Diego Union-Tribune
50 years later, Kansas City Chiefs relishing current Super Bowl run – The Denver Post
50 years later, Chiefs relishing current Super Bowl run
The Untold Misery of the Chiefs' Postseason Kicking Woes - The Ringer