John Elway Signed Broncos vs Seahawks 12/22/1985 Gameday Magazine BAS 38762 The number in the listing title is just an inventory sku for our records and is not the authentication number. This is the exact item that you will receive so please see pictures for condition. This is a Denver Broncos vs Philadelphia Eagles Gameday magazine from September 18, 1983 that was personally autographed by John Elway with inscription. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.