Marcus Aurelius AE Sestertius. Rome, AD 170-171. 31 mm, 27.39 g. M ANTONINVS AVG TR P XXV, laureate head right. COS III, Roma seated left on cuirass, foot on helmet, holding Victory and spear. S-C across fields. RIC III 995; BMCRE 1387; Banti 57. 22.55g, 31mm, With permission of cngcoins.com, auction 546, Lot 361, Sept. 2023.