Watch List notes:

M. Junius Silanus. 145 B.C. AR denarius (17 mm, 4.07 g, 5 h). Rome. Helmeted head of Roma right; donkey's head left behind; X below chin / M · IVNI below, [ROMA] in exergue, the Dioscuri on horseback riding right. Crawford 220/1; Sydenham 408; Junia 8. Toned. Very fine.