Constantine, AE Follis, Lyons

IMP CONSTANTINVS AVG, laureate, cuirassed bust right. 
SOLI INVICTO COMITI, Sol standing half-right, looking left, 
holding globe and raising right hand. 

T-F across fields.
Mintmark PLG. 

RIC VII Lyons 20 var (Sol's stance, usually fully left).

Contributed by Richard Demarco of Carpe Diem Numismatics, March 2018.