M. Aurelius Cotta.
139 BC. AR Denarius (19mm, 3.87 g, 7h). Rome mint. Helmeted head of Roma right; before, COTA downards; X (mark of value) behind / Hercules driving biga of centaurs right, each of whom carries a branch; M • (AVR)ELI below, ROMA in exergue. Crawford 229/1a; Sydenham 429; Aurelia 16. Good VF, light golden toning.
From the Volteia Collection.