Watch List notes:

C. Piso L.f. Frugi, Denarius, Rome, BC 67; AR (g 3,25; mm 19; h 6); Head of Apollo r., hair tied with band; behind, control numeral, Rv. Horseman r., with palm; above, control symbol; below, C PISO L F FR. Crawford 408/1b; Calpurnia 24; Sydenham 851u.
Dark patina, good very fine.