The product is a 1981 $50 Federal Reserve Note from St. Louis with a PMG 64 EPQ grade. This banknote is uncirculated and has a unique serial number of H00860692A. Certified by PMG with certification number 2364470-043, this note is a valuable addition to any collector's portfolio. The note is from the United States and is considered a high-grade item in terms of its condition and authenticity.