Paphlagonia, Sinope. Ca 490-425 B.C. AR drachm (17.35 mm, 6.18 g). Head of sea-eagle left, with talon / Quadripartite incuse square with two opposing quarters filled, the others stippled and with pellet. SNG BM Black Sea 135963; HGC 7, 384. aVF, test cut, toned.