Harry Maguire Autographed Manchester United Blue Jersey Beckett 43483 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 the exact item you will receive, please see photos for condition. This is a Manchester United Blue Jersey that was personally autographed by Robert Lewandowski. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.