Nummus - Constantius II GLORIA EXERCITVS, Treveri

By 340, the GLORIA EXERCITVS type had already been in production for over a decade, introduced under Constantine I around 330 as a unifying military propaganda issue across all western mints. At Trier — one of the most productive mints in the late empire — the two-soldier, two-standard variant was being phased down to a single standard, a reduction that broadly tracks the political fracturing following Constantine's death in 337, when his three surviving sons immediately began positioning against one another. Constantius II was consolidating control in the east while his brother Constantine II moved on Italy.

RIC VIII 108 places this squarely in the early post-division coinage at Trier.