This 1977A $10 San Francisco FRN (Federal Reserve Note) is a remarkable find for collectors due to a unique overprint on the back, which is a PMG65 EPQ (Exceptional Paper Quality) item. The overprint error adds to its distinctiveness, making it a standout piece in any collection. As an uncirculated note, it maintains its original crispness and color, preserving the integrity of its design. Certified by PMG with a grade of 65, it exemplifies quality and is a testament to its authenticity as a product of the United States’ San Francisco District. This FRN is denoted by the Federal Reserve Note type and falls under the Errors category, making it a must-have for enthusiasts of rare currency.