Watch List notes:

M. Sergius Silus. 116-115 BC. AR Denarius (18.5mm, 3.82 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; RBW 1115. Toned, a few minor marks. VF.

Ex Gorny & Mosch 191 (11 October 2010), lot 1918.