Watch List notes:

Denarius, Central Italy (?) circa 211-208, AR 3.91 g. Helmeted head of Roma r.; behind, X. Rev. The Dioscuri galloping r.; below, knife and in exergue, ROMA. Sydenham 165. RBW 498. Crawford 109/1.
Rare. Old cabinet tone and very fine

Ex Asta del Titano sale 9, 2001, 108.