Watch List notes:

L. Calpurnius Piso Frugi. 90 BC. AR Denarius (17mm, 3.66 g, 6h). Rome mint. Laureate head of Apollo right; LXXVII behind / Horseman galloping right, holding palm frond and reins; XCV above, ROMA monogram below. Crawford 340/1; Sydenham 662; Calpurnia 12. VF, some porosity, die breaks on reverse.