Watch List notes:

T. Didius, Denarius, Rome, 113 or 112 BC; AR (g 3,93; mm 19; h 6); Helmeted head of Roma r.; below, *; behind, ROMA in monogram, Rv. Battle between gladiator armed with whip and gladiator armed with stave; in ex. T DEIDI. Crawford 294/1; Didia 2; Sydenham 550.
Cabinet tone, extremely fine.