1969 Super Bowl IV Kansas City Chiefs Championship Ring – Best Championship Rings
The Gridiron Uniform Database
AFC Championship Game - Chiefs vs. Bengals (1-29-23) by Kansas City Chiefs - Issuu
The Kansas City Chiefs Waited 50 Years for This Super Bowl Date - The New York Times
1969 Kansas City Chiefs – Missouri Sports Hall of Fame
SUPER BOWL IV CHAMPION 1969 KANSAS CITY CHIEFS
1969 Kansas City Chiefs season - Wikipedia
Chiefs-Vikings Super Bowl IV closed out AFL-NFL rivalry
Hall of Fame-laden Chiefs of 50 years ago won only one title. Why? - ESPN - Kansas City Chiefs Blog- ESPN
Tom Lutz's 1967 film of Len Dawson at Super Bowl I gains thousands of views