NOTICE: The three digit number in the item description is our inventory number and is used by us internally to locate the autograph. This listing is for the signed Nobel Laureate item indicated above.  You will receive the EXACT autograph that is pictured in the scan.   AAH Enterprises does NOT sell pre-prints, photocopies or facsimiles of any kind. All items come with a Certificate of Authenticity (COA) issued by AAH Enterprises.