Watch List notes:

Denarius, Central Italy circa 211-208, AR 4.29 g. Helmeted head of Roma r.; behind, X. Rev. The Dioscuri galloping r.; below, ROMA in partial linear frame. Sydenham –. RBW –. Crawford –, cf. 62/1 (rostrum tridens series).
An apparenlty unrecorded variety of the rostrum series missing the symbol.
Light iridescent tine and good very fine