Watch List notes:

Marcus Aurelius. AD 161-180. AR Denarius (18.5mm, 3.69 g, 12h). Rome mint. Struck AD 172. Laureate, draped, and cuirassed bust right / Roma seated left, holding Victory and spear; round shield to right. RIC III 260a; MIR 18, 232-4/37; RSC 280c. VF.