Diadumenian, Caesar under Macrinus, AE As
Mint of Rome, April, 217 - May, 218 A.D.
25mm, 9.15gm, die axis: 1:00
Obv: M OPEL ANTONINVS DIADVMENIANIANVS CAES. Bare-headed drpaed bust right.
Rx: PRINC IVVENTVTIS S - C. Diadumenian standing left holding standard and scepter, two standards behind him.
RIC IV, ii 212b, SR 7456, VM 9/1.