C. Piso L.f. Frugi, 61 BC. Denarius (Silver, 17 mm, 3.59 g, 6 h), Rome. Head of Apollo to right, hair bound with taenia; behind, III and four pellets. Rev. C · PISO · L · F FRV[G] Horseman galloping right, holding reins and palm frond tied with fillet; sequence mark below. Babelon (Calpurnia) 24b. Crawford 408/1b (O38/R- [unlisted rev. die]). Hersh, Piso 134 (O201/R2004). RBW 1472 var. ( sequence marks ). Sydenham 860a. Attractive iridescent toning. Very fine.

The coinage of C. Calpurnius L. f. Frugi is sometimes dated to 67 BC or 63 BC.