Islands off Thrace, Thasos, circa 412-404 BC. AR Tritartemorion (8 mm. 0,41 g). Bald and bearded head of satyr to right. Rev. ΘΑΣ Two dolphins, one above the other, swimming left and right; all within shallow incuse. HGC 6, 340. Le Rider, Thasiennes 12. SNG Cop 1033-1034. Lightly toned. Very fine.