Postumus, Lyons, Double Sestertius. 15.40 g, 32 mm Obv: IMP C M CASS LAT POSTVMVS P F AVG, radiate, draped, and cuirassed bust right. Rev: P M TR P COS II P P, S-C, Emperor standing left, holding globe and sceptre. Ref: RIC Vb 106; Bastien 63; Elmer 213; C 246. Contributed by Mark Zema, Oct. 2010.