How about those gadgets that dep't stores put on clothing? You enter your quilt in a show and this tab is put on. To retreive your quilt after the show, you must show id and a receipt. A picture of you with the quilt can also be requested and put in a binder for id purposes also. The picture can be returned along with the quilt. Of course at the doors, sensors must be installed. Any quilt going near these sensors would set off the alarm. Never ask anyone else to retrieve your quilt!