SX·Q. AR Denarius, Roma mint, 203 BC. D/ Helmeted head of Roma right; curl on left shoulder; behind, X. R/ The Dioscuri galloping right; below horses, SX•Q; ROMA in a three-sided linear frame. RRSC B139; Cr. 152/1b; B. 1 (Quintilia). 3.65 g. 19.5 mm. RR. Rare. Lightly toned. VF/About VF.