Watch List notes:

Postumus. Romano-Gallic Emperor, A.D. 260-269. AR antoninianus (21.5 mm, 3.77 g, 6 h). Treveri mint, struck A.D. 266. IMP C POSTVMVS P F AVG, radiate, draped, and cuirassed bust right / FORTVNA AVG, Fortuna standing left, holding rudder and cornucopia. RIC 60; AGK 23; RSC 80. Vf, grainy.