Watch List notes:

Seleucid kings of Syria, Alexander I (150-145), Tetradrachm, Antioch on the Orontes, c. 150-145 BC; AR (g 14,32; mm 26; h 2); Diademed head of Alexander I r., Rv. BAΣIΛEΩΣ AΛEΞANΔPOY ΘEOΠATOPOΣ EYEPΓETOY, Zeus enthroned l., holding sceptre and Nike crowning him; in ex., ΔΞP and monogr. SC - (cfr. 1782).
Good very fine.