Postumus Antoninianus, struck under Aureolus 267/268 AD at Milan mint.
Obv: IMP C POSTVMVS P F AVG, radiate, draped and cuirassed bust right.
Rev: SALVS AVG / P (in exergue), Aeskulap standing right, head left, leaning on staff round which is entwined a snake
RIC 382; Elmer 618; AGK 83a; Cunetio 2496
Collection : Gallic Empire/Empire Gaulois/Gallisches Sonderreich