ROMAN REPUBLIC. Cn. Domitius L.f. Ahenobarbus. AR Denarius, Rome Mint, ca. 128 B.C. NGC AU. Cr-261/1; Syd-514. Obverse: Helmeted head of Roma right; stalk of grain to left, X (mark of value) below chin; Reverse: Victory, holding whip and reins, driving galloping biga right; below, man attacking lion with spear.