Official Chicago Bears' team photo, where the team claimed the Championship after defeating the Cleveland Bulldogs on December 7, even putting the title "World's Champions" on the image.
Unknown author<span style="display: none;">Unknown author</span>
1924
Private collection of Michael Moran (<a href="https://en.wikipedia.org/wiki/Image:Bears_1924.jpg" class="extiw" title="en:Image:Bears 1924.jpg">en:Image:Bears 1924.jpg</a>)