Constantius II, AE follis, 20mm. Arles, 324-325 AD.

FL CONSTANTIVS NOB C, laureate, draped, cuirassed bust right, seen
from the back.
PROVIDEN-TIAE CAESS, campgate, six layers, two turrets, star above.

Mintmark Q star AR dot.

RIC VII Arles 284, rated R4