Elagabalus (218-222) AR denarius (Silver, 2.48g, 19mm)
Obv: IMP ANTONINVS PIVS AVG, laureate, draped bust of Elagabalus right, seen from behind
Rev: LIBERTAS AVG, Libertas standing facing, head left, pileus in right hand, transverse scepter in left; star in right field.
Ref: RIC IV.II 107.