Antoninianus - Constantius I VIRTVS AVGG, Hercules

Constantius I struck this issue as Caesar under the Tetrarchy, the four-man governing structure Diocletian formalized in 293 AD partly to manage the empire's chronic frontier crises and succession instability. The VIRTVS AVGG legend — virtus of the Augusti, plural — is a deliberate piece of ideological work, projecting unified military virtue across all four rulers despite the fact that Constantius and Galerius held the junior Caesar rank, not Augustus, at this date.

RIC V.2 670C places this among the Lyon mint issues, a mint Constantius controlled directly as the ruler responsible for the western provinces including Britain and Gaul.