Augustus, Lugdunum mint (Lyon), 2 BC.-12 AD.,
AR Denarius (18-20 mm / 3.44 g),
Obv.: CAESAR AVGVSTVS - DIVI F PATER PATRIAE , laureate head of Augustus right.
Rev.: [C L] CAESARE[S] / AVGVSTI F COS DESIG PRINC IVVEN[T] , Caius and Lucius Caesar standing facing, shields and spears between; above, simpulum and lituus.
RIC 207 ; BMC 533 ; CBN 1651 ; Coh. 43 ; Giard, Lyon 103, 82 .