Watch List notes:

SELEUKID KINGS of SYRIA. Seleukos II Kallinikos. 246-225 BC. AR Tetradrachm (29mm, 16.80 g, 12h). Smyrna mint?. Diademed head right / Apollo Delphios standing left, testing an arrow with his right hand, resting his left elbow on tall tripod; two monograms to inner left. SC 648; HGC 9, 303d. Good VF, reverse slightly double struck, some light roughness.