IONIA. League of Thirteen Cities. Antoninus Pius, 138-161. Medallion (Orichalcum, 42 mm, 39.00 g, 1 h), Sardis, Marcus Claudius Fronto, asiarch and archiereus of the Koinon of Ionia. ΑY ΚΑΙ ΤΙ ΑΙ [ΑΔΡΙΑΝΟϹ] ΑΝΤΩΝƐΙΝΟϹ ƐY Laureate and draped bust of Antoninus Pius to left. Rev. [ΓΙ ΠΟΛƐΩΝ ΠΡΟΝΟΗ Μ ΚΛ ΦΡΟΝΤΩΝΟϹ ΑϹΙΑΡΧΟY ΚΑΙ ΑΡΧΙƐΡƐΩϹ ΓΙ ΠΟΛƐΩΝ] / ΚΟΙΝΟΝ Herakles seated left on rock covered with lion's skin, club at his side, placing his right hand on shoulder of Omphale who stands before him, head to right, raising her right hand to her face. Gillespie 15-6. RPC IV online 955. Very rare. Part of the flan missing and with the remains of an applied post on the obverse, otherwise, fine.