Constantine. AE follis. Ostia. 312-313 AD. 

IMP C CONSTANTINVS PF AVG, laureate, cuirassed bust right.

SOLI INV-I-CTO COMITI, Sol standing slightly right, (hips 
right) chlamys over left shoulder and hanging behind, 
holding globe and raising right hand. 

Mintmark MOSTP. 

RIC VI Ostia 89; Sear 16104. 

Contributed by carpediem numismatics, Nov. 2017.