Constantine I, AE follis, Rome mint, 316 AD 

IMP CONSTANTINVS PF AVG, laureate, draped, cuirassed bust right 
SOLI IN-VI-CT COM DN, Sol radiate, standing left, chlamys
across left shoulder, holding Victory in left hand, right hand raised  
Star in left field, crescent in right field 
Mintmark RQ 

RIC VII Rome 49, rated R1 

With permission of Victor Clark, www constantinethegreatcoins com