Marcus Aurelius. AD 161-180. AR denarius. Rome mint, struck 170-171 AD. IMP M ANTONINVS AVG TR P XXV, laureate head right. PRIMI DECEN-NELAES COS III, legend in five lines within wreath. RIC 245; RSC 493. With permission of Kölner Münzkabinett - Auction 121, Lot 829, April 2024.