HJB-Pleasant Byzantion, Hemidrachmhome US $42.00 Jan-14-05 Seller hjb-ancientcoins Hemidrachm, Thrace, Byzantion, c. 387-340 BC, 1.74g. Schoenert-Geiss-830-32. Obv: Forepart of bull on dolphin l., monogram before. Rx: Trident. . VG, good metal