(Silver, 3.70g 18mm)Augustus. 27 B.C.-A.D. 14 AR denarius Lugdunum (Lyon) mint, 2 B.C.-A.D. 12.
laureate head right
Rev. Caius and lucius caesars togate stand facing, each resting hand on a round shield with spear behind, above center on left a simpulum right and on right a lituus left.