Empire. Augustus. Pergamum or Samos. 21-20 BC. AR Denarius (4.03g, 1h). RIC 475; Tradart 4.35 (this coin). Very rare. Old cabinet tone. Perfectly centered and struck. One of the finest known. Insignificant scratches under tone, otherwise, choice extremely fine. From a private collection; Tradart 1999 (9) lot 110; former Jane Allen (1908-1981) collection, Sotheby's 1983 (9 June) lot 250; former Virgil Michael Brand (1861-1926) collection; former Ernst Moritz Herzfelder (1865-1923) collection, Brüder Egger 1913 (43) lot 121