Constantine I, AE3, 318, Arles, Officina 1IMP CONSTANTINVS P F AVGLaureate, draped, cuirassed bust rightSOLI INV_I_CTO COMITISol, radiate, standing facing, head left, chlamys across left shoulder, right hand raised, globe outward in left P * in crescent A in exergue 20mm x 22mm, 3.19g