Watch List notes:

Anonymous. Ca. 211-208 B.C. AR denarius (16.7 mm, 3.05 g, 4 h). Rome mint. Helmeted head of Roma right, X behind / the Dioscuri riding right, holding spears, star above each; ROMA in semi-incuse tablet below. Crawford 44/5; Sydenham 167; RSC 1a. aVF. Scarce. 

Ex RBW collection (not in previous sales).