Dual Year Note 1961 1988 in the Serial Number $1Dollar Tombstone Note K19611988F

The product is a Dual Year Note from 1961 and 1988 with a denomination of $1. It is circulated and ungraded, not certified. The banknote was issued in 2021. The note, often referred to as a tombstone, has serial numbers K19611988F, combining the years 1961 and 1988 in the serial number. This unique banknote is a part of the Federal Reserve Note series in small size notes, a desirable collectible for those interested in US paper money.