Walt Frazier Autographed/Signed New York Knicks 16x20 Photo Beckett 42828 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 New York Knicks 16x20 Photo that was personally autographed by Walt Frazier. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.