BITHYNIA. Kalchedon. Drachm (Circa 387/6-340 BC).
Obv: KAΛΧ.
Bull standing left on grain ear; kerykeion and monogram to left.
Rev: Stippled quadripartite incuse square.
SNG BM Black Sea 104; HGC 7, 511.
Condition: Good very fine.
Weight: 3.66 g.
Diameter: 16 mm.