The only known photo of the Brunswick-Balke Collender Cup before its 1921/1922 disappearance
Original source unknown but the digital recreation is a product of an NFL video channel
Digitized by the NFL for this video: <a rel="nofollow" class="external free" href="https://www.youtube.com/watch?v=ovdbrdCIP7U">https://www.youtube.com/watch?v=ovdbrdCIP7U</a> original source uncredited