Watch List notes:

BITHYNIA. Koinon of Bithynia. Hadrian, 117-138. 'Dupondius' (Orichalcum, 26 mm, 10.85 g, 6 h). ΑΥΤ ΚΑΙϹ ΤΡΑΙ ΑΔΡΙΑΝΟϹ Ϲ[Є]B Radiate head of Hadrian to right. Rev. [KO]I-NON / BЄIΘYNIAC Octastyle temple set on base with two steps; in pediment, one clipeus. RPC III 1005. SNG von Aulock 285. Brushed, otherwise, good fine.