Marcus Aurelius as Caesar, AE22 of Sardes, Lydia. AD 138-161. Magistrate Darios. M AYRHLIOC KAICAR YP, bare-headed, draped bust right. EPI DAREIOY CARDIANWN, cornucopiae. Mionnet IV, 721; Paris 1242. Courtesy of the Bibliotheque Nationale, Paris, gallica.bnf.fr.