Watch List notes:

BITHYNIA. Nicomedia . Antoninus Pius, with Marcus Aurelius as Caesar, Æ 138-161. Diassarion AYT KAIC ANTΩNINOC Laureate head of Antoninus Pius to right. Rev. M AYP OYHPOC KAIC NIKOM Bare-headed and draped bust of Marcus Aurelius to right, seen from behind.
6.3g 27.9mm