Celtic Coinage. Celtic, Danubian Region. AR Tetradrachm, imitating Philip II of Macedon, 3rd cent. BC. Obv. Laureate head of Zeus with crude features right. Rev. Youth on horseback left, holding palm. Spoked wheel countermark on horse. Below, palm branch. Lanz 394-5. AR. g. 12.94 mm. 25.00 Good VF.