Aureolus. Romano-Gallic Usurper, A.D. 267-268. AE antoninianus (19.7 mm, 2.11 g, 5 h). Mediolanum mint, struck A.D. 268. IMP POSTVMVS P F AVG, radiate, draped and cuirassed bust of Postumus right / FIDES AEQVIT, Fides seated left, holding patera and standard; P in exerge. RIC 378 (Postumus); RSC 60 (same). gVF, sharp strike, minor green verdigris.