M. Iunius Silanus. AR Denarius, 145 BC. Obv. Helmeted head of Roma right; below chin, X; behind, ass's head. Rev. The Dioscuri galloping right; below horses, M. IVNI; in exergue, ROMA. Cr. 220/1; B. 8. 3.77 g. 18.00 mm. Striking weakness, good metal with underlying luster. VF/Good VF.