Roman Imperial Coin – Silvered Antoninianus of Probus
Obv: IMP C PROBVS P F AVG, radiate, helmeted and cuirassed bust left.
Rev: PAX AVGVSTI, Pax standing left, holding branch and sceptre. P in right field. mintmark XXI.
278 AD. · Antioch Mint · RIC 712
3.6g · 21mm