Fr. 824. 1915 $20 Federal Reserve Bank Note. Chicago. PMG Choice Uncirculated 63 EPQ. This is a difficult Friedberg variety to obtain in Uncirculated grades. This amply margined and darkly printed $20 displays all of the qualities one could ask for in a high grade type note. Bold overprint embossing and natural paper wave are seen from the back of the note. The note faces up as a full Gem, but a corner tip fold at top left is the cause for the assigned grade.