HJB-Thrace, Byzantion, Rhodian hemidrachm US $20.00 Sep-14-06 Seller:hjb-ancientcoins Thrace, Byzantion, Rhodian hemidrachm 387-340 BC, 1.70g. SNG BM Black Sea-12. Obv: Forepart of bull on dolphin l. Rx: Trident. . F; a bit dirty