Augustus, contemporary imitation, irregular Gallic mint imitating the Lugdunum mint, 15-13 BC. and later,
silver-plated fouree Denarius (17-19 mm / 2,78 g),
Obv.: [AVGVSTVS] - DIVI F , bare head of Augustus right.
Rev.: [IM]P X , (in exergue), bull butting to r., l. foreleg raised, tail lashing.
cp. RIC 167a ; cp. BMC 451 ; cp. Coh. 137 .