Watch List notes:

M. Sergius Silus. 116-115 B.C. AR denarius (17.53 mm, 3.76 g, 3 h). Rome mint. ROMA and XVI monogram behind, EX · S C before, helmeted head of Roma right; denomination behind / M · SERGI / SILVS below and in exergue, soldier on horseback rearing left, holding sword and severed head of barbarian; Q below. Crawford 286/1; Sydenham 534; RSC Sergia 1. VF, traces of hoard patina, toned.