Severus Alexander, AR denarius IMP C M AVR SEV ALEXAND AVG, Laureate, draped and cuirassed bust right. SALVS PVBLICA , Salus seated left, elbow resting on chair arm, holding out a patera to feed a serpent rising from altar. Star in right field. RIC III, 298. Note: The plate coin in RIC has the coin in the top left field. This coin has the star in the lower right field (next to the C of PVBLICA). Contributed by Pete Clegg (biffabacon10), Jan, 2010