Watch List notes:

L. Calpurnius Piso Frugi. AR Denarius, 90 BC. Obv. Laureate head of Apollo right; behind, trident; below chin, V. Rev. Horseman galloping right, holding palm; above,thyrsus; below, L. PISO FRVGI. Cr. 340/1. B. 11. AR. g. 3.92 mm. 19.00 An attractive example. Light iridescent tone. About EF.