P. Aelius Paetus. AR Denarius, 138 BC. Obv. Helmeted head of Roma right; behind, X. Rev. The Dioscuri galloping right; below, P. PAETVS; in exergue, ROMA. Cr. 233/1. 3.94 g. 19.00 mm. Sound metal and full weight. Choice example sharply struck. EF.