Watch List notes:

Skythia, Olbia. Ca. 525-350 B.C. AE cast dolphin (23.3 mm, 1.71 g). Anokhin 154; SNG BM 360. VF.

From the Greek colony city of Olbia in Sarmatia in coast of the Black Sea and were cast in the shape of a dolphin! They were made to honor their god Apollo Delphinios.