Greek BITHYNIA, Kios (Circa 350-300 BC) AR Half Siglos or Hemidrachm (15,2 mm, 2.23 g) Obv: KIA. Laureate head of Apollo right. Rev: MIΛΗ / TOΣ Prow of galley left, decorated with star. SNG Ashmolean 364–6; HGC 7, 553.