Baker Mayfield HT Signed Oklahoma Sooners 16x20 About to Pass PF Photo- Beckett Auth This is a Hand Autographed 16x20 Photo of Baker Mayfield of The Oklahoma Sooners. This item has a Beckett Witnessed Authentication, which Comes with a #'ed Sticker and a Matching Beckett Certificate Of Authenticity. You can view this item on the Beckett website, and it shows when and where the item was signed. This item was signed either at a public autograph appearance or a Private Signing. This is a stock photo of the item. Although you may not receive this exact item, the item you receive is virtually identical and brand new in great shape.