Constantine I, AE3, 317, Siscia, Officina 3 IMP CONSTANTINVS AVG Laureate, draped, cuirassed bust right SOLI INVI_CTO COMITI Sol, radiate, nude but for chlamys over left shoulder, standing facing, head left, right hand raised, globe in left * in left field GSIS in exergue 19mm x 20mm, 3.68g