Watch List notes:

Celtic, Eastern Europe, imitating Philip III of Macedon, c. 3rd-2nd century BC. AR Tetradrachm (26mm, 16.86g, 11h). Head of Herakles r., wearing lion skin. R/ Zeus Aëtophoros seated l.; two monograms in l. field, Greek Z below throne. OTA 581/4; Lanz 904–5. Toned, near EF