Top 10 Moments: Browns win 1964 NFL Championship Game 27-0 against the Baltimore Colts
Cleveland Browns - Wikipedia
Remembering Cleveland Browns and NFL Hall of Famer Jim Brown
Today in Pro Football History: 1964: Gary Collins Scores 3 TDs as Browns Upset Colts for NFL Title
Indianapolis Colts - Wikipedia
Browns Town 1964 – Gray & Company, Publishers
Lot Detail - 1964 NFL Championship Game Media Guide - Baltimore Colts vs Cleveland Browns
Tangled history of Cleveland Browns, Baltimore Ravens now dates back 20 years - ESPN
HOW THE COLTS MET TRIUMPH—AND DISASTER - Sports Illustrated Vault
In photos: Remembering the life of Jim Brown, Hall of Fame NFL legend, actor and social activist - The Washington Post
Cleveland Browns Gary Collins in action vs Baltimore Colts at News Photo - Getty Images
SportsPaper on X: CBS ad for the 1964 NFL Championship Game, Colts vs. Browns. / X
1964 NFL Championship Game - Wikipedia