Maxentius Follis, struck AD 307 - 308 at Rome mint.
Obv: IMP C MAXENTIVS P F AVG, laureate head right.
Rev: CONSERV VRB SVAE / R T (in exergue) / H (in left field), Roma seated facing in hexastyle temple holding globe and spear, shield at feet.
6,68 g, 27 mm.
RIC 202a