Fr. 141. 1880 $20 Legal Tender Note. PCGS Currency Gem New 66 PPQ. Courtesy Autograph.This $20 Legal Tender is one of the finest we have offered for this Tillman - Morgan signature combination which also shows with a courtesy autograph from D.N. Morgan. The impression on this note is splendidly dark and detailed and creates great contrast to the original paper. Wonderful centering and certainly a note that will stand out within any collection.