Watch List notes:

The Roman Republic

C. Piso L.f. Frugi. Denarius 67, AR 3.64 g. Head of Apollo l., hair bound with fillet; behind, hammer. Rev. Horseman running r.; above, S and below, C·PISO·L·F.FRV. Babelon Calpurnia 25. Sydenham 842b. Crawford 408/1b.
Of lovely style. Extremely fine