Watch List notes:

ARABIA, Eastern Region. Uncertain mint, late 3rd century BC. Drachm (Silver, 17 mm, 3.39 g), imitating Alexander III and Philip III of Macedon. Head of Herakles to right, wearing lion's skin headdress. Rev. Zeus seated left, holding Nike on outstretched right arm and scepter in left hand. Potts Suppl. Class IV, 209-16. Toned. Very fine.