L. Calpurnius Piso Frugi. AR Denarius, 90 BC. D/ Laureate head of Apollo right; K behind and before the head; border of dots. R/ Horseman galloping right; XXXXVI below, L•PISO•FRVGI. RRSC D136.1a; Cr. 340/1; B. (Calpurnia) 6-12. 3.87 g. 19 mm. Minor gash on the edge. Good VF.