Watch List notes:

Diadumenian Caesar, 217-218. Denarius 217-218, AR 3.55 g. M OPEL ANT DIADVMENIAN CAES Bare-headed, draped and cuirassed bust r. Rev. PRINC IVVENTVTIS Diadumenian standing l., holding baton and sceptre; on r., two standards. C 12. BMC Macrinus 82 note. RIC Macrinus 107.
Virtually as struck and almost Fdc