BITHYNIA, Kios. 357-340 BC. AR hemidrachm (2,49 g). Poseidonios, magistrate. KIA, laureate head of Apollo to right / ΠOΣEIΔΩNIOΣ (magistrate name), prow to left, ornamented with star. Minor porosity on the surfaces. Toned. Ex. Gitbud & Neumann Auction 24, lot 153. November 2nd, 2014 Grade:1+/01