and another one...interestingly, none of the dies for these three match.
Constans
A.D. 333- 334
17mm 2.1gm
FL IVL CONSTANS NOB C; bust laureate, draped and cuirassed, seen from behind.
GLORIA EXERCITVS; Two soldiers helmeted, stg. facing one another, reversed spear in outer hands, inner hands on shields resting on the ground; between them two standards.
In ex. ✶SLG
RIC VII Lyons 265