Watch List notes:

Thrace, Apollonia Pontika AR Drachm. Late 5th-4th century BC. Facing gorgoneion / Upright anchor; crayfish to left, A to right.. SNG BM Black Sea 160-1. 2.85g, 13mm, 10h.

Lightly toned, with iridescence.

From the Mark Christenson Collection.