Watch List notes:

L. Calpurnius Piso Frugi. AR Denarius, 90 BC. D/ Laureate head of Apollo right; behind, H; below chin, E. R/ Horseman galloping right, holding palm-branch; below, L PISO FRVGI/K and dot. Cr. 340/1. B. 11. Banti cf. 89/12 (obv.) and 101/3 (rev.). AR. g. 3.50 mm. 18.50 Attractive grey toning. Traces of crystallization Good VF.