Watch List notes:

L. Calpurnius Piso Frugi. AR Denarius, 90 BC. D/ Laureate head of Apollo right; behind, fly (or ant). R/ Horseman galloping right, holding palm; above, CXXXXVI; below, L. PISO FRVGI/ROMA (MA ligate). Cr. 340/1; B. 12; cf. Banti 45/1 (R7); Syd-. AR. g. 3.93 mm. 20.00 R. Sound metal, full weight and broad flan. An outstanding example, brilliant and superb. Enchanting iridescent tone with bluish hues. EF.

A very rare variety.