Augustus Denarius, Transcaucasian imitations. 

Garbled legend around, laureate head right.
Garbled legend around, in various stages of "celticization", 
Gaius and Lucius standing front, each with a hand resting on a round shield, a spear, and in field above, a lituus right and simpulum left ("b9" formation).

Transcaucasian imitations of RIC 207 (reverses only shown).

Image courtesy of Georges Depeyrot, "La monnaie dans le sud du Caucase", 2018