Ancient Roman Imperial Coins - Augustus - Butting Bull Denarius. 11-9 BC Lugdunum mint. Obv: AVGVSTVS DIVI F legend with bare head right. Rev: bull butting left; IMP XII in exergue. RIC 335; BMC 183; RSC 158; Sear 1610 variant (reverse and year"). 3.74 grams. ("). Near extremely fine; small banker's mark to reverse.