ROMAN REPUBLICAN. L. Calpurnius Piso Frugi. 90 B.C. AR denarius. 3.98 gm. 18 mm. Rome mint. Laureate head of Apollo right; trident behind, S and three pellets below chin / Horseman galloping right, carrying palm branch; trident above, L PISO FRVGI C below. Crawford 340/1. Sydenham 669f. RSC Calpurnia 11. Extremely Fine; attractive iridescent toning; small area of flat strike from 5'-8' on obverse, corresponding area from 12'-3' on reverse.