Tom Satch Sanders Autographed/Signed Boston Celtics 8x10 Photo JSA 37745 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 8x10 photo that was personally autographed by Tom Satch Sanders. Includes a certificate of authenticity from James Spence Authentication (JSA) and Denver Autographs.