Augustus, Gold Aureus, 7.53g, Lugdunum Mint, Obv: Laureate head facing right, Latin legend “CAESAR AVGVSTVS DIVI F PATER PATRIAE”, Rev: Gaius & Lucius Caesars standing with shields and spears, Latin legend “C L CAESARES” below, “AVGVSTI F COS DESIG PRINC IVVENT” around (RIC.206(R4). With characteristic Indian double piercing, rare.