Watch List notes:

SELEUKID EMPIRE. Seleukos II Kallinikos. 246-225 BC. AR Tetradrachm (26.5mm, 16.96 g, 1h). Uncertain mint 39 in Northern Syria or Northern Mesopotamia. Diademed head right / Apollo Delphios standing right, holding arrow, leaning on tripod; monograms to outer left and outer right. SC 724.4; Le Rider, Antioche, dies A4/P8; HGC 9, 303v. Good VF. Well centered.