You never know what you will find while roll searching. I found this and it's listed on the Numista site. I currently am going through 6,000 customer returned coins. I was hesitant at first but also a silver dime, two clad dimes and only half way though, have found over 60 minor Lincoln Memorial doubled dies, all in the statue bay. Now the hard part...attributing them...maybe next winter. LOL. Whoops, a couple puppy hairs in there. He keeps me company on the bed at night when I'm doing my searching.