Bithynia, Kalchedon (C. 367/6-340 Bc), Drachm; Ar (3,80 G; 15,3 MM)

Rhodian Standard. Bull Standing L. On Grain Ear; Kerykeion And Δa Monogram To Left; Rv. Quadripartite Incuse Square. Sng Bm Black Sea 104; Hgc 7, 511. Extremely Fine.