BITHYNIA, Kalchedon. Circa 340-320 BC. AR Siglos (16mm, 5.29 g). Bull standing left on grain ear / Quadripartite square of mill-sail pattern. SNG BM Black Sea 112; SNG von Aulock 482; SNG Copenhagen 348. Good VF, toned.
From the Deyo Collection. Ex Vecchi 8 (4 December 1997), lot 99.