Augustus. 27 BC-AD 14. AR Denarius (19.5mm, 3.74 g, 7h). Lugdunum (Lyon) mint. Struck 2 BC-AD 12. Laureate head right / Caius and Lucius Caesars standing facing, two shields and two spears between them; above, on left, simpulum right, and on right, lituus left. RIC I 207; Lyon 82; RSC 43.; 3.77 grams, 19.3 mm. Nice solid silver. Very fine.