Constantine I. AE Light Follis. 310-313 AD. Trier.

CONSTANTINVS PF AVG, laureate, draped, cuirassed bust 
right, seen from back
MARTI CON-SERVATORI, Mars, helmeted, standing right, 
leaning on reversed spear and resting left hand on 
shield on ground. T-F across fields, PTR in ex. 

RIC VI Trier 864. Scarce.

With permission of Roma Numismatics, August, 2009