Seleukid Kingdom. Seleukos II Kallinikos. 246-226 B.C. AE 16 (16.3 mm, 4.47 g, 1 h). Sardes mint. Head of Athena right wearing crested helmet / BAΣIΛEΩΣ ΣEΛEYKOY, Apollo standing left, testing arrow, resting hand on bow; monograms to outer left and right. SC 660.2; SNG Spaer 433. Fine, rough reverse.