Watch List notes:

L. Calpurnius Piso Frugi. 90 B.C. AR denarius (19 mm, 3.88 g, 3 h). Rome. Laureate head of Apollo right; below chin, C / L PISO FRVGI / ROMA in two lines, horseman galloping right, holding palm branch; above, symbol. Crawford 340/1; Sydenham 656a; Calpurnia 12. Toned. Nearly extremely fine.