Diadumenian, AD 217-218 AD. AR Denarius.

M OPEL ANT DIADVMENIANVS CAES, bare-headed, draped and cuirassed bust right, seen from behind.
PRINC IVVENTVTIS, Diadumenian standing left, looking right, holding standard and sceptre, two more standards to right.

RIC IV 102; BMCRE 87; RSC 3.

With permission of Roma Numismatics Ltd - E-Sale 70, Lot 1215, May 2020.