Watch List notes:

M. Junius Silanus. 145 BC. AR Denarius (18mm, 3.40 g, 3h). Rome mint. Helmeted head of Roma right; ass's head left to left, X (mark of value) below chin / The Dioscuri, each holding spear, on horseback right; M • IVN[I] below horses. Crawford 220/1; Sydenham 408; Junia 8; Type as RBW 944. EF, struck slightly off center, metal flaw on Roma's cheek.

From the Andrew McCabe Collection, purchased from Giuseppe Goduto.