Watch List notes:

Anonymous. 199-170 BC. AR Denarius (19mm, 3.28 g, 1h). GR series. Uncertain mint. Helmeted head of Roma right; X (mark of value) to left / The Dioscuri, each holding spear, on horseback right; below horses, GR. Crawford 169/1; Sydenham 289; Sempronia 1; RBW 726. Toned, porous, scratches, flan crack, test cut on edge. Near VF. Very rare.