Watch List notes:

Postumus (259-268). BI Antonianus, Treveri mint. Obv. IMP C POSTVMVS P F AVG. Radiate, draped and cuirassed bust right. Rev. FELICITAS AVG. Felicitas standing to left, holding long caducaeus and cornucopiae. RIC V 58 (Lugdunum). BI. 3.54 g. 20.50 mm. Good VF.