Constantine I, AE3, 317, Trier, Officina 1CONSTANTINVS P F AVGLaureate, cuirassed bust rightSOLI INVIC_TO COMITISol, radiate, standing facing, head left, nude but for chlamys across left shoulder, right hand raised, globe in left hand which is turned outT | F across fields . ATR in exergue 19mm x 20mm, 3.52g