Watch List notes:

BITHYNIA. Kios. Circa 330-300 BC. AE (Bronze, 11 mm, 1.13 g, 7 h). Head of Mithras to right, wearing Phrygian cap. Rev. K-I Ship's ram to left; below, two monograms. RG 12 var. (differing monograms). HGC 7, 558. Extremely rare. Some deposits and with cleaning scratches on the reverse, otherwise, very fine.