BITHYNIA. Kalchedon. Hemidrachm (Circa 367/6-340 BC).
Obv: KA.
Forepart of bull left on grain ear, head facing; pentagram to left.
Rev: Three grain ears.
SNG BM Black Sea 109-10 var. (symbol); SNG Copenhagen 355; HGC 7, 514 var. (unlisted symbol).
Condition: Very fine.
Weight: 1.88 g.
Diameter: 11 mm.