Beautiful military bust with Gorgoneion on cuirass and decorated shield (emperor on horse; soldiers in the background)!
Obverse: IMP C M AVR PROBVS P F AVG
Radiate, cuirassed and helmeted bust left, holding spear and shield.
Reverse: VIRTVS PROBI AVG / KA•Γ•
Emperor riding on horse left, right hand raised, holding sceptre; captive at foot.
Bilon, diameter 23,9 x 22,6 mm, weight 3,02 g.