Watch List notes:

C. Piso L.f. Frugi. 61 BC. AR Denarius (17mm, 3.77 g, 6h). Rome mint. Laureate head of Apollo right; Π to left / Horseman galloping right, holding whip and reins; lituus above. Crawford 408/1a; Hersh, Piso 32 (O11/R1005); Sydenham 850b; Calpurnia 24h. Lightly toned with minor porosity, small banker's mark on Apollo's cheek. VF.