Constantine I, AE Follis, Aquileia. 

IMP CONSTANTINVS PF AVG, laureate, draped and cuirassed bust right.
SOLI INVICTO COMITI, Sol, radiate, standing left, chlamys over left shoulder and arm, holding globe and raising right hand.

Mintmark AQS.

RIC VII Aquileia 4 var (officina S not in RIC). notinric 7aqu4_s.

Contributed by Richard Demarco, Carpe Diem Numismatics, May 2024.