Watch List notes:

Q. Cassius Longinus, Denarius, Rome, 55 BC; AR (g 3,74; mm 20; h 6); Head of Libertas r.; before, Q CASSIVS; behind, LIBERT, Rv. Temple of Vesta in Roman Forum; within, curule chair; on l., urn; on r., tablet inscribed A C. Crawford 428/2; Cassia 8; Sydenham 918.
Dark patina, extremely fine - good extremely fine.