Constantine I, AE Follis, 314, Rome, Officina 1IMP CONSTANTINVS P F AVGLaureate, draped, cuirassed bust rightSOLI INV_I_CTO COMITISol, radiate, standing facing, head left, naked but for chlamys over left shoulder, right hand raised, globe in left R / X | F across fields RP in exergue 20mm x 22mm, 3.15g