Thrace, Byzantion. AR Hemidrachm, 2.00 g 11.25 mm. Circa 387/6-340 BC. Obv: 'ΠΥ. Forepart of heifer standing right on dolphin left; monogram below raised foreleg. Rev: Trident. Ref: Schönert-Geiss, Byzantion Group III, 755-61. Fine