Watch List notes:

Seleukid Kingdom. Seleukos II Kallinikos. 246-226 B.C. Æ (18 mm, 3.52 g, 12 h). Sardes. Head of Athena right, wearing crested Attic helmet / ΒΑΣΙΛΕ ΣΕΛ-ΕΥΚΟΥ, Apollo standing left, testing arrow and resting hand on grounded bow; in outer left field, ANE monogram above AP monogram; in outer right field, HP monogram. SC 660.8; HGC 9, 345. Dark green patina, a few light cleaning marks. Nearly extremely fine.