Watch List notes:

L. Calpurnius Piso Frugi. AR Denarius, 90 BC. D/ Laureate head of Apollo right; behind, CVIIII. R/ Horseman galloping right, holding palm, above, CXXVIII; below, L. PISO FRVGI/ROMA. Cr. 340/1. B. 12 var. AR. g. 3.78 mm. 19.00 A superb example, sharply struck on a broad flan. Lovely light iridescent tone. Good EF.