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. 4.05 g. 18.00 mm. Sound metal and full weight. Brilliant, superb and lightly toned. EF.