Watch List notes:

Antoninus Pius AR Didrachm of Caesarea, Cappadocia. Struck 139 AD. Laureate head right / Helios, holding globe and sceptre, standing atop Mt. Argaeus; star in exergue. Sydenham 301c var. (reverse legend); Metcalf 124b. 5.81g, 21mm, 2h. Expressive portrait, lustrous, Extremely Fine.