M. Iunius Silanus. AR Denarius, 145 BC. D/ Helmeted head of Roma right; below chin, X; behind, ass's head. R/ The Dioscuri galloping right; below horses, M. IVNI; in exergue, ROMA. Cr. 220/1. B.8. g. 4.26 mm. 20.00 Great metal and broad flan, exceptionally overweight. Brilliant and prettily toned. Minor areas of flatness, otherwise about EF.