Denarius - Augustus CAESARI AVGVSTO

This issue belongs to the Lugdunum mint series struck around 18 BC, when Augustus was reorganizing Rome's monetary system following the chaos of the late Republic and civil wars. The Senate had traditionally controlled bronze coinage while Augustus retained authority over gold and silver — a division that was more political theater than functional separation, but one he maintained carefully to avoid the appearance of tyranny.

RIC I 101 is associated with the Spanish or Gallic mint activity of this period, Lugdunum being the principal western source for silver at this date. The type's survival rate is reasonable given its likely role supplying legionary pay.