Jim Plunkett, Flores, Branch & Hayes Signed Super Bowl XV Program JSA 37383 The number in the listing title is just an inventory sku for our records and is not the authentication number. The item pictured is a stock photo unless otherwise noted. This is a Super Bowl XV official program that was personally autographed by 4 members of the Oakland Raiders including: Jim Plunkett, Cliff Branch, Tom Flores and Lester Hayes. Includes a certificate of authenticity from James Spence Authentication (JSA) and Denver Autographs.