Nummus - Constantius II SPES REIPVBLICE, Aquileia

Aquileia's mint was among the most strategically vital in the western empire during the 350s, positioned to supply troops engaged in Constantius II's protracted campaign against the usurper Magnentius and, later, against the persistent pressure of Germanic incursions across the Rhine-Danube frontier. The SPES REIPVBLICE type — "hope of the republic" — was introduced broadly across mints following Magnentius's defeat at Mursa in 351, one of the bloodiest battles of the fourth century, which reportedly destroyed so many Roman soldiers that frontier defenses were critically weakened for a generation.

RIC VIII 239 places this emission within Aquileia's officina sequence datable to the final years of Constantius's sole reign, before Julian's proclamation by his troops in Paris in 360 effectively ended centralized western mint output under his authority.