DIADUMENIAN, as Caesar. 217-218 AD. Æ As (9.83 
gm). M OPEL ANTONINVS DIADUMENIANVS CAES, bare 
headed, draped and cuirassed bust right / PRINC 
IVVENTVTIS, Diadumenian standing left, holding 
standard and sceptre; on right, two more 
standards. 

RIC IV 212; BMCRE 159; 


Courtesy of Numismatik Lanz, Auktion 100, Leo Benz III Collection. Added April 2011.