Constantine I. AE follis. 310-313 AD. Trier. 

IMP CONSTANTINVS PF AVG, laureate, cuirassed bust right
SOLI INVIC-TO COMITI, Sol standing facing, head left, 
chlamys draped over left shoulder, holding globe, 
right hand raised. T-F across fields, PTR in ex. 

RIC VI Trier 866a. 

With permission of Roma Numismatics, August, 2009