Postumus 259-268 AD. AR Antoninianus US $65.00 September 17, 2006 Roman Empire: Postumus 259-268 AD. AR Antoninianus (3.69 gm; 22 mm). Koln Mint, struck 265-268 AD. Radiate, draped and curiassed bust right / Providentia standing left, holding globe and transverse scepter. RIC V 80; Cunetio 2415; RSC 295a. Fully struck on a broad flan. Toned. Choice Good VF. strong