Diadumenian Denarius, Obv: M OPEL ANT DIADVMENIAN CAES - Bareheaded bust right, draped and cuirassed Rev: PRINC IVVENTVTIS - Diadumenian standing left, holding a baton and scepter; two standards to right. RIC 107, RSC 12, Sear 7448 var., BMC 82 note. Courtesy of the Bob Rinaldi Collection (of beautiful coins)