S/N B13977044 Tombstone Note is by a huge margin the rarest of the $10 Silver Certificates, with the census showing a mere 16 examples in all grades combined. One of those select few is locked away within the ANA’s museum. This is one of those 16 recorded and is a pleasing, moderately circulated piece with light honest wear. It exhibits attractive color for the Extremely Fine grade and solid margins all around.