Constantine I, AE Follis, Autumn 307-Spring 308, Ticinum, Officina 3CONSTANTINVS P F AVGLaureate head rightCONSERV-VRB SVAERoma seated facing, head left, in hexastyle temple, globe in right hand, scepter in left, empty pediment, knobs as acroteriaTT in exergue24mm x 27mm, 6.78g