Fr. 2101a-G. 1928A Dark Green Seal $50 Federal Reserve Note. PCGS Currency Gem New 66 PPQ.An example of uncommon quality for this series and denomination. This $50 Federal Reserve Note from the Chicago district offers an impressive and captivating level of eye appeal often lost upon its contemporaries. Indeed a fine example and one that also features the popular "REDEEMABLE IN GOLD ON DEMAND" clause seen at left above the Federal Reserve district seal.