Watch List notes:

EASTERN CELTS. Imitations of Philip II of Macedon, Late 4th-3rd centuries BC. Tetradrachm (Silver, 24 mm, 13.15 g, 9 h). Laureate head of Zeus to right. Rev. ΦΙΛΙΠΠ-ΟΥ Youth on horseback right, holding palm in both hands; below, Λ; below raised foreleg, K. Cf. Lanz 352-6. OTA pl. 4, Type 10. Edge cut(?) in antiquity, otherwise, very fine.