Obv. head Persephone, dolphin and TAPA in front, behind KON
Rev. Dioscuri on horseback, DIOSKOROI, in exergue SA
Vlasto 21 4.28 g Numismatica Ars Classica AG, Auction 13 8th October 1998 no. 95
Fischer-Bossert G15c (this coin) Ex Antikenmuseum Basel und Sammlung Ludwig no. 95
according to Vlasto/Ravel the obv hd is Hera