Watch List notes:

L. Calpurnius Piso Frugi. 90 BC. AR Denarius (18mm, 3.66 g, 6h). Rome mint. Laureate head of Apollo right; H below chin / Horseman galloping right, holding palm frond and reins; scepter(?) above. Crawford 340/1; Sydenham 656a; Calpurnia 12. VF, a few light scratches.