Len Dawson left Cleveland Browns for Kansas City Chiefs, Super Bowls
65 Toss Power Trap: The Madness of Super Bowl IV and the Play That Defined It - Sports Illustrated
Remember the last time the Chiefs played in the Super Bowl? The Kapp family does
Super Bowl IV: Hank Stram, Len Dawson dominate Vikings - Sports Illustrated Vault
Super Bowl from the sidelines: Steamboat photographer Rod Hanna captured the action during the Chiefs' last trip to the 'big game'
50 years later, Kansas City Chiefs relishing current Super Bowl run – The Denver Post
Lot Detail - 1969-70 KANSAS CITY CHIEFS SUPER BOWL IV CHAMPIONS TEAM SIGNED HELMET - BECKETT
The Historic 65 Toss Power Trap vs. Vikings in Super Bowl IV
Tom Lutz's 1967 film of Len Dawson at Super Bowl I gains thousands of views
Two Championships in One Season: 1969 Kansas City Chiefs - a history of the Browns' Week 9 opponent - Dawgs By Nature
50 years later, Chiefs relishing current Super Bowl run
Lot Detail - 1969 Kansas City Chiefs Super Bowl IV Team-Signed Helmet (35 Signatures) (PSA/DNA)