Ice Bowl cover photo, Bart Starr scores winning TD
Run to Win by Jerry Kramer, Bob Fox - Ebook
Max McGee: Untold Story of Packers Super Bowl hero - Sports Illustrated
1965 Green Bay Packers NFL Championship Ring Presented to Jerry, Lot #80057
Cheese Curds, 2/22: On the Super Bowl I broadcast and Jerry Kramer's ring - Acme Packing Company
5 NFL Super Bowl champions who sold their rings
Jerry Kramer's NFL Super Bowl ring and Vince Lombardi letter up for auction
A Packers legend is selling his Super Bowl I ring: What's it worth? - The Washington Post
1967 Green Bay Packers Super Bowl II Championship Ring Presented to, Lot #80061
Green Bay Packers - Wikipedia