ROMAN REPUBLICAN. C. Porcius Cato. 123 B.C. AR denarius. 3.70 gm. 19 mm. Rome mint. Helmeted head of Roma right, X behind / Victory driving galloping biga right, holding reins and whip; C CATO below horses, ROMA in exergue. Crawford 274/1. Sydenham 417. RSC Porcia 1. Very Fine; toned, minor roughness.