Marcus Aurelius as Caesar. Denarius; Marcus Aurelius as Caesar; 139-161 AD, Rome, 140-4 AD, Denarius, 3.14g. BM-270, C-389, RIC-423a. Obv: AVRELIVS CAESAR - AVG PII F COS Head bare r. Rx: IVVEN - TAS Goddess of Youth standing l. dropping grain of incense on candelabrum altar and holding patera.. EF