Celtic World. Pannonia. AR Tetradrachm, Vogelreiter type, late 3rd century BC. Obv. Laureate head of Zeus right. Rev. Celticized horseman riding right, holding palm; above, bird flying right; before, rosette. CCCBM 21; OTA 336. AR. 13.69 g. 25.00 mm. About EF/Good VF.