Antoninus Pius (138-161).     AE 34 mm, Ephesus (Ionia).   Obv.    Τ ΑΙΛ ΚΑΙϹΑΡ ΑΝΤΩΝΕΙΝΟϹ. Laureate head right.        Rev.   ΕΦΕϹΙΩΝ ΔΙϹ ΝΕΩΚΟΡΩΝ. Temple with four columns enclosing statue of Artemis of Ephesus standing, facing, wearing kalathos, having supports; between Ephesus' two neocorate temples, each in perspective, with two frontal columns and enclosing imperial statue (Domitian and Hadrian).     RPC online 8474 (4 specimens); SNG Cop. -; SNG von Aulock -.     22.48 g.   34 mm.      RRR.  Extremely rare, very few specimens known. Rough surfaces.    F/Good F.