Watch List notes:

SELEUKID EMPIRE. Alexander I Balas. 152-145 BC. AR Tetradrachm (30mm, 16.69 g, 12h). Antioch on the Orontes mint. Undated issue, struck circa 150 BC. Diademed head right / Zeus Nikephoros seated left; monograms to inner left and in exergue. SC 1781.2; HGC 9, 875a. Toned, some horn silver deposits. Near EF.