Watch List notes:

L. Calpurnius Piso Frugi. AR Denarius, 90 BC. Obv. Laureate head of Apollo right; behind, B; below chin, B. Rev. Horseman galloping right, holding palm; below, L. PISO FRVGI/LXXXVI. Cr. 340/1. B. 11. Banti 57/2 (same dies). AR. g. 3.95 mm. 18.00 About EF.