Watch List notes:

Denarius circa 214-213, AR 3.86 g. Helmeted head of Roma r.; behind, X. Rev. The Dioscuri galloping r.; in exergue, ROMA partially incuse on raised tablet. Sydenham 167. RBW 169 (this reverse die). Crawford 44/5 and pl. IX, 22.
Wonderful old cabinet tone and good very fine