Fr. 2210-Hlgs. 1928 Light Green Seal $1000 Federal Reserve Note. St. Louis. PMG Gem Uncirculated 65 EPQ.The Series of 1928 $1000s are easily distinguishable from their 1934 and 1934A counterparts by their unique "redeemable in gold on demand" obligation. This wonderfully appealing chance survivor not only walks the walk every bit of its assigned technical grade but it is dazzling as well. Creamy white paper contrasts nicely against the dark black design details and light green overprints. A wonderful representation of this ever-popular denomination. PMG Pop 5/1 Finer.