The Roman Empire
Probus. AE Antoninianus 3.39 g. Ticinum, 279. VIRTVS PROBI AVG Radiate and cuirassed bust of Probus to left, holding spear over his right shoulder and shield on his left. Rev. SALVS PVBLIC / ΓXXI Salus standing right, feeding snake holding in her right hand out of patera in her left. Cohen 601. RIC 569. VF. VERY RARE.