Chuck Bednarik obit: How “The Hit” on Frank Gifford became perfect NFL propaganda.
Chuck Bednarik, Frank Gifford, and the NFL's most famous tackle, 60 years later
The Hit (Chuck Bednarik) - Wikipedia
Great players like Frank Gifford never want to take themselves out of the game, even with a concussion – New York Daily News
Bednarik-Gifford Lore”Football: 1950s-1960s
Chuck Bednarik, Frank Gifford, and the NFL's most famous tackle, 60 years later
SI Vault: Eagles star Chuck Bednarik was the NFL's last great two-way player - Sports Illustrated
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Image Gallery of Frank Gifford