Brooks Robinson Signed Baltimore Orioles OML Baseball 1970 WS MVP BAS 34220 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 official Major League baseball that was personally autographed by Brooks Robinson with 1970 WS MVP inscription. Includes a certificate of authenticity from Beckett Authentication Services (BAS) and Denver Autographs.