Didrachm, magistrate Biton circa 365-355, AR 20 mm, 6.93 g. Head of Heracles r., wearing lion skin headdress. Rev. ΚΩΙΟ[N] / ΒΙΤΩΝ Veiled female head l. Pixodarus 29b (this coin). Ingvaldsen, Cos – Coinage and Society. The Chronology and Function of a City-State Coinage in the Classical and Hellenistic Period, c. 390-c. 170 BC., 22a (this coin). HN Online 761.3 (this coin illustrated). HGC 6, 1306. Very rare. Two elegant portraits of fine style struck on excellent metal with a light iridescent tone. Extremely fine Ex Sternberg X, 1980, 133; Künker 94, 2004, 1184 and Künker 312, 2018, 2440 sales. From the Pixodarus hoard (CH IX, 421). Please find here the video of the coin