POSTUMUS. 260-269 AD. AR Antoninianus (21mm, 3.22 gm). Mint city I=Treveri (Trier). Struck 263 AD. IMP C POSTVMVS P F AVG, radiate, draped, and cuirassed bust right / P M TR P IIII COS III P P, Mars advancing right, holding spear and trophy. RIC V 57; AGK 64; RSC 273a. Good VF.