Watch List notes:

D. Silanus L.f., Rome, 91 BC. AR Denarius (18mm, 3.93g, 6h). Helmeted head of Roma r.; G behind. R/ Victory driving galloping biga r.; X above. Crawford 337/3; cf. RBW 1233; RSC Junia 15. Toned, about VF
Estimate: 100 GBP