Watch List notes:

L. Calpurnius Piso L.f. L.n. Frugi, Denarius, Rome, 90 BC; ; Laureate head of Apollo r.; before, control letter, Rv. Horseman galloping r., holding palm branch; below, L PISO FRVGI / ROMA; above, control symbol. Crawford 340/1; Calpurnia 12; Sydenham 656a.
Large flan, cabinet tone, good extremely fine - about fdc.