M. Opimius, Denarius, 131 BC; AR (3,87 g; 18,5 mm; 4 h)
Helmeted head of Roma r.; below chin, * (mark of value); tripod behind; Rv. Apollo in biga r., holding bow with arrow and reins, quiver over shoulder; below, M·OPEIMI; ROMA in exergue. Crawford 254/1; Babelon (Opimia) 16; Sydenham 475. Good very fine.