Watch List notes:

L. Calpurnius Piso Frugi. AR Denarius, 90 BC. Obv. Laureate head of Apollo right; behind, barley grain (?). Rev. Horseman galloping right, holding palm; above, uncertain symbol; below, L. PISO FRVGI/XCIIII. Cr. 340/1. B. 11. AR. g. 3.90 mm. 19.00 Brilliant and superb. Lightly toned. Good EF.