Watch List notes:

D. Junius Silanus L.f., Denarius, Rome, 91 BC; AR (g 3,90; mm 18; h 9); Helmeted head of Roma r.; behind, control letter, Rv. Victory in biga r., holding reins; above, control numeral; in ex. [D] SILANVS [L F / ROMA]. Crawford 337/3; Junia 15; Sydenham 646.
Lustrous, good extremely fine.