Watch List notes:

M. Sergius Silus. 116-115 BC. AR Denarius (19mm, 3.80 g, 6h). Rome mint. Helmeted head of Roma right; mark of value to left / Soldier on horseback rearing left, holding sword and severed head of barbarian; Q below. Crawford 286/1; Sydenham 534; Sergia 1. VF, lightly toned.