Watch List notes:

Marcus Aurelius, 161-180. Denarius (Silver, 18 mm, 3.58 g, 5 h), Rome, 166. M ANTONINVS AVG ARMENIACVS Laureate head of Marcus Aurelius to right. Rev. PIETAS AVG TR P XX COS III Pietas, veiled, standing front, head to left, sacrificing over lighted altar with her right hand and holding incense-box in her left. BMC 397. Cohen 463. RIC 148. Struck from somewhat worn dies, otherwise, extremely fine.