Watch List notes:

Anonymous (fly series), Denarius, Rome, 179-170 BC; AR (g 3,84; mm 20; h 4); Helmeted head of Roma r.; behind, X, Rv. Luna in biga r., holding reins; below, fly; in ex. ROMA in partial frame. Crawford 159/2; Sydenham 322.
Scarce, cabinet tone, extremely fine.