Severus Alexander (222-235 A.D.) - Silver Denarius - 18.83mm, 3.15gr
Obverse - IMP SEV ALEXAND AVG
Severus Alexander, his laureate and draped
bust right
Reverse - SALVS PVBLICA
Salus, seated left, elbow resting on throne,
using patera to feed snake rising from altar.
A star in left field.

Minted in Antioch (Antakya, Turkey) 222 A.D.
Reference:
Mattingley, Sydenham, & Sutherland, "Roman Imperial Coinage", Volume 4, Part 2 (RIC), p93, nr. 298 (Plate 4, nr. 20)
Sear, D.R., "Roman Coins and their Values" (RCV 4th Revised Edition), p221, nr. 2234
Sear, D.R., "Roman Coins and their Values" (RCV Millennium Edition), Vol. 2, p649, nr. 7926
Cohen, H, "Descriptions Historique des Monnaies frappees sous l'Empire Romain" (C), Volume 4, p456, nr. 535
Seaby, H.A. & Sear, D.R., "Roman Silver Coins" (RSC), Volume 3, p144, nr. 535
Van Meter, D., "Handbook of Roman Imperial Coins", p213, nr. 57.
Suarez, R., "Encyclopedia of Roman Imperial Coins" (ERIC),  p229, nr.107 (B05, O10, R108, T68, M1)
Quality: Very Fine