Watch List notes:

L. Calpurnius Piso Frugi AR Denarius. Rome, 90 BC. Laureate head of Apollo to right; XXVIII (control numeral) downwards behind / Horseman galloping to right, holding reins and whip; XXIII (control numeral) above, L•PISO•FRVGI and monogram in two lines below. Crawford 340/1; cf. BMCRR Rome 1902 (different control numerals) var. (whip); RSC Calpurnia 11 var. (whip). 3.89g, 20mm, 12h.

Good Extremely Fine.

From the Dr Ulisses Vaz Pardal Collection;
Ex Rockport Collection, privately purchased from Heritage Auctions in the 1980s.