Coins 2Celtic World. Celtic, Eastern Europe. AR Tetradrachm, imitating Philip II of Macedon, 3rd century BC.D/ Laureate head of Zeus right.R/ ΦIΛIΠΠ-OY. Youth on horseback right, holding palm branch and reins; below horse, Δ over torch; below horse's foreleg, M.AR.g. 13.62 mm. 26.00Good metal. Brilliant and lightly toned.VF.