Severus Alexander, AR denarius. AD 224. Rome mint. 18mm, 2.64 g.

IMP C M AVR SEV ALEXAND AVG, laureate, draped bust right.
PM TR P III COS PP, Salus seated left by altar, holding 
patera, feeding serpent rising from altar and resting 
left arm on the back of the throne.

RIC 42, RSC 225; BMC 176; Sear'88 2222. Not in new Sear with this date.

With permission of Savoca Numismatik, auction 6, Lot 470, Dec. 2015.
Estimate 40 Euro.