Watch List notes:

Antoninus Pius. A.D. 138-161. AV aureus. Rome, A.D. 143/4. NTONINVS AVG PI-VS P P TR P COS III, bare head of Antoninus Pius right / IMPERATOR II, IMPERA-TOR II Jupiter seated left, holding thunderbolt and scepter. Cf. RIC 108a (laureate); BMC 490, note; Calicó 1543a. Light roughness. Very fine.