Watch List notes:

Greek coins

Eastern Celts, Danube region and Balkans. Kroisbach type variant tetradrachm circa 100-50, AR 12.49 g. Male head l. Rev. Horse pacing l. on torque; above, crested head and draped torso l. Göbl OTA –, cf. 469. KMV 1396 (this reverse die).
Rare. Iridescent tone and extremely fine
Ex Ira & Larry Goldberg sale 62, 2011, 3027.