Watch List notes:

M. Sergius Silus. 116-115 BC. AR Denarius (18mm, 4.01 g, 5h). 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, some light scratches.