Roman Republican
C. Plutius. (121 BC) Rome
AR Denarius (18.6mm, 3.6 g)
Obv: Helmeted head of Roma right; X (mark of value) behind
Rev:The Dioscuri, each holding spear, on horseback right.
Crawford 278/1; Sydenham 410 & 414; Plutia 1; RBW 1101.