Constantine I, AE3, 318, Rome, Officina 3 IMP CONSTANTINVS P F AVG Laureate, draped, cuirassed bust right SOLI IN_V_ICTO COMITI Sol, radiate, standing facing, head left, nude but for chlamys over left shoulder, right hand raised, globe in left turned outward T within wreath in left field RT in exergue 19mm x 21mm, 2.83g