Celtic World. Celtic, Eastern Europe. AR Tetradrachm, imitating Philip II of Macedon, 3rd century BC. Obv. Laureate head of Zeus right. Rev. ΦIΛIΠΠ-OY. Youth on horseback right, holding palm branch and reins; below horse, Δ over torch; below horse's foreleg, M. AR. 13.62 g. 26.00 mm. Good metal. Brilliant and lightly toned. VF.