Constantine I as Caesar, AE Follis, Early Autumn 307, Rome, Officina 4
CONSTANTINVS NOB CAES
Laureate head right
CONSERVATO_RES VRB SVAE
Roma seated facing, head left, in hexastyle temple, globe in right hand, scepter in left, plain pediment, no acroteria
R*Q in exergue
24mm x 26mm, 4.83g