Watch List notes:

BITHYNIA. Kios. Circa 350-300 BC. Hemidrachm ? (Silver, 14.22 mm, g 2.40) struck under the magistrate Poseidonios. Laureate head of Apollo right, KIA below neck (out of flan). Rev. ΠΟΣΕΙ above, ΔΩΝΙΟΣ below. Prow of galley to left decorated with star and eye. BMC Pontus, pg. 130, 8-9; SNG Copenhagen 377; HGC 7, 553; SNG von Aulock 503. Toned. Very Fine.