Watch List notes:

ROMAN EMPIRE. Postumus. AD. 259-268. Billon Antoninianus (3.36 gm; 24 mm). IMP C POSTVMVS P F AVG Radiate, draped and cuirassed bust right / PM TR P COS III P P Emperor, in military attire, standing left, holding globe in right hand and spear in left. RSC 261; RIC 55. Choice EF. Toned.