Wheel series. AR Denarius serratus, uncertain Apulian mint (Tarentum?), 208 BC. Obv. Helmeted head of Roma right; behind, X. Rev. The Dioscuri galloping right; below, wheel; in exergue, ROMA. Cr. 79/1. 3.86 g. 20.00 mm. Lightly toned with warm hues. Good VF.