This is a rare find for collectors out there - a $1 1981 Gem CU FRN H00010001B one dollar with a serial #1 repeater. This beauty features a fancy true binary pattern, making it a unique addition to any collection. The banknote is uncirculated and ungraded, with no certification number or designation. It was produced in the United States and is uncertified, making it a truly authentic piece. Add this to your collection of coins and paper money, specifically in the category of small size notes and federal reserve notes.