Watch List notes:

Anonymous. 206-200 BC. AR Denarius (19mm, 3.60 g, 10h). Uncertain mint. Helmeted head of Roma right; X (mark of value) behind / Dioscuri on horseback riding right; below, female head right. Crawford 127/1; Sydenham 277; Horatia 1; RBW 578. VF, toned. Rare.

From the RBW Collection, purchased from Malcolm Hay, July 1984.