Watch List notes:

Anonymous [Star]. Ca. 169-158 B.C. AR denarius (19.4 mm, 4.10 g, 5 h). Rome mint. Helmeted head of Roma right, X behind / ROMA, the Dioscuri riding right, holding spears, star above each, star below. Crawford 113/1; Sydenham 263; RSC 20gg. Toned VF. Scarce. 

Ex RBW collection (not in previous sales); NFA (Garrett III, March 29 1985) lot 362.