TYPE Roman Empire, Postumus (259-268 AD), silver antoninianus DESCRIPTION . Obv: Radiate bust of Postumus to right; legend: IMP C POSTVMVS PF AVG Rev: Aesculapius standing facing, head turned to left, holding staff with serpent, legend: SALVS AVG REFERENCE: SR 3127, RSC 336 GRADING: EF / VF, toned, soft struck rev. ORDER INFO: R1793, $50